./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx --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 32bit --witnessprinter.graph.data.programhash ffea1692e410b7d3050e071f36dd949061a309155c1ef5932cf0b967218f65ca --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 21:01:17,767 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 21:01:17,926 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 21:01:17,939 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 21:01:17,940 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 21:01:18,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 21:01:18,004 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 21:01:18,005 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 21:01:18,006 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 21:01:18,012 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 21:01:18,014 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 21:01:18,015 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 21:01:18,015 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 21:01:18,018 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 21:01:18,019 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 21:01:18,019 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 21:01:18,020 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 21:01:18,020 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 21:01:18,023 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 21:01:18,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 21:01:18,024 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 21:01:18,025 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 21:01:18,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 21:01:18,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 21:01:18,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 21:01:18,026 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 21:01:18,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 21:01:18,027 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 21:01:18,028 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 21:01:18,028 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 21:01:18,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 21:01:18,030 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 21:01:18,031 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 21:01:18,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 21:01:18,031 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 21:01:18,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 21:01:18,039 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 21:01:18,040 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 21:01:18,040 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_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffea1692e410b7d3050e071f36dd949061a309155c1ef5932cf0b967218f65ca [2023-11-21 21:01:18,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 21:01:18,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 21:01:18,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 21:01:18,472 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 21:01:18,473 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 21:01:18,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c [2023-11-21 21:01:21,666 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 21:01:21,996 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 21:01:21,996 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/sv-benchmarks/c/recursified_loop-invariants/recursified_odd.c [2023-11-21 21:01:22,005 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/data/607c059c7/661ba43601354f338874be27c4287fdd/FLAG1d9c96415 [2023-11-21 21:01:22,022 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/data/607c059c7/661ba43601354f338874be27c4287fdd [2023-11-21 21:01:22,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 21:01:22,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 21:01:22,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 21:01:22,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 21:01:22,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 21:01:22,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@119629ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22, skipping insertion in model container [2023-11-21 21:01:22,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,058 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:01:22,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:01:22,241 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:01:22,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:01:22,277 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:01:22,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22 WrapperNode [2023-11-21 21:01:22,277 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:01:22,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:01:22,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:01:22,279 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:01:22,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,318 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 34 [2023-11-21 21:01:22,319 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:01:22,320 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:01:22,321 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:01:22,322 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:01:22,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,337 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,354 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,373 INFO L187 HeapSplitter]: Split 12 memory accesses to 3 slices as follows [2, 6, 4] [2023-11-21 21:01:22,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,376 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,385 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,387 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:01:22,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:01:22,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:01:22,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:01:22,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (1/1) ... [2023-11-21 21:01:22,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:22,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:22,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:22,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 21:01:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:01:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_13_to_14_0 [2023-11-21 21:01:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_13_to_14_0 [2023-11-21 21:01:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 21:01:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 21:01:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 21:01:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 21:01:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 21:01:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 21:01:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 21:01:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:01:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:01:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 21:01:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 21:01:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 21:01:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 21:01:22,588 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:01:22,591 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:01:22,790 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:01:22,807 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:01:22,807 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 21:01:22,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:01:22 BoogieIcfgContainer [2023-11-21 21:01:22,810 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:01:22,812 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 21:01:22,812 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 21:01:22,817 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 21:01:22,818 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:01:22,819 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 09:01:22" (1/3) ... [2023-11-21 21:01:22,820 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5e323d4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 09:01:22, skipping insertion in model container [2023-11-21 21:01:22,821 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:01:22,821 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:01:22" (2/3) ... [2023-11-21 21:01:22,824 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5e323d4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 09:01:22, skipping insertion in model container [2023-11-21 21:01:22,825 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 21:01:22,825 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:01:22" (3/3) ... [2023-11-21 21:01:22,827 INFO L332 chiAutomizerObserver]: Analyzing ICFG recursified_odd.c [2023-11-21 21:01:22,918 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 21:01:22,918 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 21:01:22,919 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 21:01:22,919 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 21:01:22,919 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 21:01:22,920 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 21:01:22,920 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 21:01:22,920 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 21:01:22,930 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 13 states have internal predecessors, (14), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-21 21:01:22,960 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-21 21:01:22,960 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 21:01:22,961 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 21:01:22,970 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 21:01:22,970 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-21 21:01:22,971 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 21:01:22,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 13 states have internal predecessors, (14), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-21 21:01:22,975 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2023-11-21 21:01:22,975 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 21:01:22,976 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 21:01:22,976 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 21:01:22,976 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2023-11-21 21:01:22,989 INFO L748 eck$LassoCheckResult]: Stem: 15#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(6, 2);call write~init~int#1(111, 2, 0, 1);call write~init~int#1(100, 2, 1, 1);call write~init~int#1(100, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~mem6#1, main_~#x~0#1.base, main_~#x~0#1.offset;call main_~#x~0#1.base, main_~#x~0#1.offset := #Ultimate.allocOnStack(4);call write~init~int#2(1, main_~#x~0#1.base, main_~#x~0#1.offset, 4); 9#L55true call func_to_recursive_line_13_to_14_0(main_~#x~0#1.base, main_~#x~0#1.offset);< 6#$Ultimate##0true [2023-11-21 21:01:22,989 INFO L750 eck$LassoCheckResult]: Loop: 6#$Ultimate##0true ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc #t~nondet4; 12#L40true assume 0 != #t~nondet4;havoc #t~nondet4;call #t~mem5 := read~int#2(~x.base, ~x.offset, 4);call write~int#2(2 + #t~mem5, ~x.base, ~x.offset, 4);havoc #t~mem5; 7#L45true call func_to_recursive_line_13_to_14_0(~x.base, ~x.offset);< 6#$Ultimate##0true [2023-11-21 21:01:22,997 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:22,997 INFO L85 PathProgramCache]: Analyzing trace with hash 38812, now seen corresponding path program 1 times [2023-11-21 21:01:23,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:23,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166471437] [2023-11-21 21:01:23,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:23,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,178 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,239 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:23,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:23,242 INFO L85 PathProgramCache]: Analyzing trace with hash 29913, now seen corresponding path program 1 times [2023-11-21 21:01:23,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:23,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381243039] [2023-11-21 21:01:23,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:23,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,273 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,290 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:23,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:23,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1156248414, now seen corresponding path program 1 times [2023-11-21 21:01:23,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:23,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462452635] [2023-11-21 21:01:23,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,356 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:23,407 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:24,810 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:01:24,811 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:01:24,811 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:01:24,811 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:01:24,812 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:01:24,812 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:24,812 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:01:24,812 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:01:24,812 INFO L133 ssoRankerPreferences]: Filename of dumped script: recursified_odd.c_Iteration1_Lasso [2023-11-21 21:01:24,813 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:01:24,813 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:01:24,834 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:24,844 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:24,847 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:24,850 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:24,853 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,219 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,222 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,227 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,341 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,343 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,346 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,374 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:25,976 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:01:25,981 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:01:25,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:25,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:25,988 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-21 21:01:26,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:26,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,021 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:26,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:26,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-11-21 21:01:26,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,056 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-21 21:01:26,061 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 [2023-11-21 21:01:26,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:26,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,077 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:26,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:26,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,108 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:26,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:26,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:26,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-21 21:01:26,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-11-21 21:01:26,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,192 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-21 21:01:26,195 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 [2023-11-21 21:01:26,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:26,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:26,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:26,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,251 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-21 21:01:26,254 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 [2023-11-21 21:01:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,321 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-21 21:01:26,325 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 [2023-11-21 21:01:26,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,342 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,342 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,380 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,389 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 [2023-11-21 21:01:26,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-21 21:01:26,425 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,425 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,470 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-21 21:01:26,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,533 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-21 21:01:26,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,549 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,585 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-21 21:01:26,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,644 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-21 21:01:26,648 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 [2023-11-21 21:01:26,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,733 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,741 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 [2023-11-21 21:01:26,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-21 21:01:26,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,801 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-21 21:01:26,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,872 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:26,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-21 21:01:26,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:26,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:26,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:26,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:26,952 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:26,959 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 [2023-11-21 21:01:26,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-21 21:01:26,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:26,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:26,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:26,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:26,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:26,975 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:26,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,011 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-21 21:01:27,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,075 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,078 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 [2023-11-21 21:01:27,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:27,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-21 21:01:27,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,125 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-21 21:01:27,128 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 [2023-11-21 21:01:27,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,189 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-21 21:01:27,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,263 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-21 21:01:27,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,308 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-21 21:01:27,309 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 [2023-11-21 21:01:27,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,329 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,376 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-21 21:01:27,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,442 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,448 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 [2023-11-21 21:01:27,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-21 21:01:27,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-21 21:01:27,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,517 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-21 21:01:27,519 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 [2023-11-21 21:01:27,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,530 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:27,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,573 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-21 21:01:27,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,587 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:27,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,634 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-21 21:01:27,638 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 [2023-11-21 21:01:27,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:27,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,689 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-21 21:01:27,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:27,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,760 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,764 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 [2023-11-21 21:01:27,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-21 21:01:27,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:27,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:27,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-11-21 21:01:27,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,803 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-21 21:01:27,805 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 [2023-11-21 21:01:27,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:27,816 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:27,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-21 21:01:27,829 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:01:27,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,830 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-21 21:01:27,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:27,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:27,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-11-21 21:01:27,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,892 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-21 21:01:27,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:27,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:27,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-21 21:01:27,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,924 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-21 21:01:27,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:27,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:27,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:27,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:27,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-21 21:01:27,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:27,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:27,952 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:27,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-21 21:01:27,959 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 [2023-11-21 21:01:27,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:27,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:27,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:27,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:27,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:27,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:27,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:27,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-21 21:01:28,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,013 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-21 21:01:28,015 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 [2023-11-21 21:01:28,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,029 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,029 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,072 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-21 21:01:28,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,094 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,132 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,136 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 [2023-11-21 21:01:28,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-21 21:01:28,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,161 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,208 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,212 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 [2023-11-21 21:01:28,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-21 21:01:28,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,268 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,293 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 [2023-11-21 21:01:28,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-21 21:01:28,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,310 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,352 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-21 21:01:28,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,381 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,381 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,424 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,426 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 [2023-11-21 21:01:28,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,442 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-21 21:01:28,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,476 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-21 21:01:28,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,536 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,551 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-21 21:01:28,555 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,555 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,591 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,596 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 [2023-11-21 21:01:28,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-21 21:01:28,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,651 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-21 21:01:28,669 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,669 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,708 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-21 21:01:28,731 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,731 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,774 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:28,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,790 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:28,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:28,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-21 21:01:28,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,835 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-21 21:01:28,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,890 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-21 21:01:28,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,910 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:28,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:28,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:28,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:28,948 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:28,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:28,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:28,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:28,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:28,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:28,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-21 21:01:28,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:28,970 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:28,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,007 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-21 21:01:29,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:29,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:29,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,070 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-21 21:01:29,091 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:29,091 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:29,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,131 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,133 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 [2023-11-21 21:01:29,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-21 21:01:29,151 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:29,151 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:29,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,197 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,199 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 [2023-11-21 21:01:29,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:29,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-21 21:01:29,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,244 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-21 21:01:29,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:29,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-21 21:01:29,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,272 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-21 21:01:29,273 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 [2023-11-21 21:01:29,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,284 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:29,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-21 21:01:29,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,303 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-21 21:01:29,304 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 [2023-11-21 21:01:29,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:29,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:29,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-21 21:01:29,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,359 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-21 21:01:29,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,383 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:29,383 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:29,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,424 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-21 21:01:29,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:29,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:29,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,479 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:01:29,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,481 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,484 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 [2023-11-21 21:01:29,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,499 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:29,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-21 21:01:29,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,531 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:29,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-21 21:01:29,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,580 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:29,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-21 21:01:29,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,640 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,642 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 [2023-11-21 21:01:29,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:29,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:29,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:29,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-21 21:01:29,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,688 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-21 21:01:29,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:29,708 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:29,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2023-11-21 21:01:29,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,746 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-21 21:01:29,748 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 [2023-11-21 21:01:29,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,762 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:29,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:29,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-21 21:01:29,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,790 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-21 21:01:29,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:29,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:29,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-21 21:01:29,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,881 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-21 21:01:29,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:29,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:29,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:29,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-21 21:01:29,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:29,940 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:29,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-21 21:01:29,942 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 [2023-11-21 21:01:29,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:29,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:29,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:29,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:29,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:29,956 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:29,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:29,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:29,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:29,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,000 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,004 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 [2023-11-21 21:01:30,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-21 21:01:30,021 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,021 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,057 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-21 21:01:30,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,120 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-21 21:01:30,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,139 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,139 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,172 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-21 21:01:30,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,202 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,202 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,239 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-21 21:01:30,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,323 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,328 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 [2023-11-21 21:01:30,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-21 21:01:30,345 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,345 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,383 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,388 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 [2023-11-21 21:01:30,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-21 21:01:30,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,405 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,405 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,443 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,448 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 [2023-11-21 21:01:30,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:30,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:30,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:30,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-21 21:01:30,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,499 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,501 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 [2023-11-21 21:01:30,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-21 21:01:30,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,520 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,520 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,560 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-21 21:01:30,581 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,581 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,624 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,626 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 [2023-11-21 21:01:30,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-21 21:01:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,692 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,695 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 [2023-11-21 21:01:30,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-21 21:01:30,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,760 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-21 21:01:30,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,781 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-21 21:01:30,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,817 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-21 21:01:30,820 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 [2023-11-21 21:01:30,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,836 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:30,836 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:30,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-21 21:01:30,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,859 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-21 21:01:30,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:30,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:30,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:30,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-21 21:01:30,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,891 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-21 21:01:30,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:30,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:30,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:30,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-11-21 21:01:30,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,953 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-21 21:01:30,955 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 [2023-11-21 21:01:30,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:30,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:30,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:30,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:30,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:30,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:30,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:30,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:30,983 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:30,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-21 21:01:30,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:30,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:30,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:30,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:30,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:31,001 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:31,001 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:31,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,025 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-21 21:01:31,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:31,047 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:31,047 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:31,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,070 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-21 21:01:31,072 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 [2023-11-21 21:01:31,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:31,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:31,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:31,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-21 21:01:31,112 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:01:31,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,113 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-21 21:01:31,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,127 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:31,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:31,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,143 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-21 21:01:31,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:31,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:31,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,183 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-21 21:01:31,184 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 [2023-11-21 21:01:31,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:31,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:31,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-21 21:01:31,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,211 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-21 21:01:31,212 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 [2023-11-21 21:01:31,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:31,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:31,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-21 21:01:31,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,264 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-21 21:01:31,266 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 [2023-11-21 21:01:31,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,280 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,327 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-21 21:01:31,328 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 [2023-11-21 21:01:31,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,344 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,344 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,395 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-21 21:01:31,398 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 [2023-11-21 21:01:31,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,424 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,425 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-21 21:01:31,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,483 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-21 21:01:31,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,500 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,547 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-21 21:01:31,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,562 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2023-11-21 21:01:31,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,583 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-21 21:01:31,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,601 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,601 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,647 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-21 21:01:31,648 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 [2023-11-21 21:01:31,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,663 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,687 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-21 21:01:31,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,754 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-21 21:01:31,755 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 [2023-11-21 21:01:31,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,771 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,771 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,820 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-21 21:01:31,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,884 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-21 21:01:31,886 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 [2023-11-21 21:01:31,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,938 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-21 21:01:31,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:31,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:31,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:31,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:31,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:31,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:31,985 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:31,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-21 21:01:31,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:31,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:31,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:31,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:31,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:31,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:31,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:31,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-21 21:01:32,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,015 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-21 21:01:32,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,035 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,035 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,087 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-21 21:01:32,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,159 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-21 21:01:32,160 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 [2023-11-21 21:01:32,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,178 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,232 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,240 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 [2023-11-21 21:01:32,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-21 21:01:32,260 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,261 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,312 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-21 21:01:32,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,342 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,342 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,384 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,388 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 [2023-11-21 21:01:32,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-21 21:01:32,409 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,409 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,460 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-21 21:01:32,472 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 [2023-11-21 21:01:32,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:32,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,516 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-21 21:01:32,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:32,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,584 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,588 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 [2023-11-21 21:01:32,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-21 21:01:32,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,603 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:32,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,639 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-21 21:01:32,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,667 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,711 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-21 21:01:32,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,737 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:32,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:32,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,780 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,782 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 [2023-11-21 21:01:32,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:32,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:32,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:32,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-21 21:01:32,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,825 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:01:32,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,826 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-21 21:01:32,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:32,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:32,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:32,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:32,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,880 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:32,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:32,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:32,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:32,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-21 21:01:32,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,931 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:32,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:32,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:32,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:32,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:32,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-21 21:01:32,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2023-11-21 21:01:32,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,964 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-21 21:01:32,966 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 [2023-11-21 21:01:32,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:32,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:32,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:32,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:32,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:32,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:32,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:32,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:32,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:32,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:32,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:32,992 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:32,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-21 21:01:32,994 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 [2023-11-21 21:01:33,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,007 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,007 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,028 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-21 21:01:33,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,042 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,042 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,064 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-21 21:01:33,065 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 [2023-11-21 21:01:33,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,155 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-21 21:01:33,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,170 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,170 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,229 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-21 21:01:33,233 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 [2023-11-21 21:01:33,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,249 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,292 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,296 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 [2023-11-21 21:01:33,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-21 21:01:33,312 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,312 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,363 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-21 21:01:33,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,438 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-21 21:01:33,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,459 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,507 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,513 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 [2023-11-21 21:01:33,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-21 21:01:33,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,530 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,530 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,569 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,571 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 [2023-11-21 21:01:33,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-21 21:01:33,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,628 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-21 21:01:33,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,647 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,647 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,687 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,689 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 [2023-11-21 21:01:33,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-21 21:01:33,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,706 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,706 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,751 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-21 21:01:33,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:33,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:33,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:33,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,809 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-21 21:01:33,829 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,829 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-21 21:01:33,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,882 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-21 21:01:33,883 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 [2023-11-21 21:01:33,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-21 21:01:33,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,921 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-21 21:01:33,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,936 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,936 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:33,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:33,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:33,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:33,960 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:33,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-21 21:01:33,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:33,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:33,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:33,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:33,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:33,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:33,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:33,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:33,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-21 21:01:34,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,003 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-21 21:01:34,004 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 [2023-11-21 21:01:34,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,014 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,018 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:34,018 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:34,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,043 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-21 21:01:34,045 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 [2023-11-21 21:01:34,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:34,061 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:34,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-21 21:01:34,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,085 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-21 21:01:34,087 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 [2023-11-21 21:01:34,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:34,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,140 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-21 21:01:34,141 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 [2023-11-21 21:01:34,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,153 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,153 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:34,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,171 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-21 21:01:34,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:34,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,235 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,240 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 [2023-11-21 21:01:34,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-21 21:01:34,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:34,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:34,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-11-21 21:01:34,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,294 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-21 21:01:34,296 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 [2023-11-21 21:01:34,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,310 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:34,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:34,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,362 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-21 21:01:34,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:34,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:34,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:34,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,391 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:01:34,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,392 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-21 21:01:34,393 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 [2023-11-21 21:01:34,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,406 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:34,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,449 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-21 21:01:34,450 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 [2023-11-21 21:01:34,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:34,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-21 21:01:34,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,506 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-21 21:01:34,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:34,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-21 21:01:34,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,563 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-21 21:01:34,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:34,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:34,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:34,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-21 21:01:34,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,607 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-21 21:01:34,608 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 [2023-11-21 21:01:34,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:34,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,657 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,660 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 [2023-11-21 21:01:34,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-21 21:01:34,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,678 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,678 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2023-11-21 21:01:34,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,704 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-21 21:01:34,705 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 [2023-11-21 21:01:34,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-21 21:01:34,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,783 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-21 21:01:34,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-21 21:01:34,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,830 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-21 21:01:34,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-21 21:01:34,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,874 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-21 21:01:34,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:34,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,885 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-21 21:01:34,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,918 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-21 21:01:34,921 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 [2023-11-21 21:01:34,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:34,935 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:34,935 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:34,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:34,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-21 21:01:34,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:34,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:34,979 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:34,984 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 [2023-11-21 21:01:34,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:34,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:34,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:34,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:34,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-21 21:01:35,000 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,000 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,042 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-21 21:01:35,044 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 [2023-11-21 21:01:35,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,061 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,061 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,099 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,101 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 [2023-11-21 21:01:35,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-21 21:01:35,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,167 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,169 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 [2023-11-21 21:01:35,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,184 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,185 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-21 21:01:35,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-21 21:01:35,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,217 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-21 21:01:35,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,231 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,231 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-21 21:01:35,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,252 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-21 21:01:35,253 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 [2023-11-21 21:01:35,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:35,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-21 21:01:35,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,280 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-21 21:01:35,281 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 [2023-11-21 21:01:35,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,291 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,296 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2023-11-21 21:01:35,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,335 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-21 21:01:35,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,347 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,352 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-21 21:01:35,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,379 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-21 21:01:35,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,396 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,396 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,443 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,448 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 [2023-11-21 21:01:35,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,461 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-21 21:01:35,467 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,519 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,524 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 [2023-11-21 21:01:35,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-21 21:01:35,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,543 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-21 21:01:35,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,582 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-21 21:01:35,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,593 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,600 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,600 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,634 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-21 21:01:35,635 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 [2023-11-21 21:01:35,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:35,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,663 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-21 21:01:35,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,677 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:35,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-21 21:01:35,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,696 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-21 21:01:35,697 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 [2023-11-21 21:01:35,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:35,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,755 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-21 21:01:35,756 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 [2023-11-21 21:01:35,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,767 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,772 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,820 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-21 21:01:35,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,832 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:35,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:35,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,866 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-21 21:01:35,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:35,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:35,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:35,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-21 21:01:35,893 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:01:35,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,894 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-21 21:01:35,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:35,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:35,907 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:35,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-21 21:01:35,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,926 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-21 21:01:35,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,938 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:35,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:35,939 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:35,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:35,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,956 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-21 21:01:35,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:35,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:35,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:35,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:35,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:35,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:35,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:35,973 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:35,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:35,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:35,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2023-11-21 21:01:35,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:35,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:35,991 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:35,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-21 21:01:35,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:36,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:36,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:36,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2023-11-21 21:01:36,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,026 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-21 21:01:36,027 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 [2023-11-21 21:01:36,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,038 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,041 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,041 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,066 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,068 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 [2023-11-21 21:01:36,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-21 21:01:36,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,082 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,083 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,114 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-21 21:01:36,116 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 [2023-11-21 21:01:36,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,139 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,139 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-21 21:01:36,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,269 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-21 21:01:36,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,285 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-21 21:01:36,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,310 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-21 21:01:36,332 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,332 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-21 21:01:36,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,361 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-21 21:01:36,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,376 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,377 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-21 21:01:36,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,400 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-21 21:01:36,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-21 21:01:36,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,448 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-21 21:01:36,449 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 [2023-11-21 21:01:36,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,463 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,463 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,486 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-21 21:01:36,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,529 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-21 21:01:36,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,555 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,601 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-21 21:01:36,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,613 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,616 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,617 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,642 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-21 21:01:36,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,658 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,658 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-21 21:01:36,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,682 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-21 21:01:36,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:36,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:36,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:36,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,714 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-21 21:01:36,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,732 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,732 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-21 21:01:36,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,766 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-21 21:01:36,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,784 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,784 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-21 21:01:36,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,815 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-21 21:01:36,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,833 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,884 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-21 21:01:36,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,909 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,909 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:36,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:36,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:36,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:36,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:36,955 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:36,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-21 21:01:36,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:36,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:36,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:36,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:36,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:36,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:36,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:36,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:37,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,017 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-21 21:01:37,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,035 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:37,035 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:37,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-21 21:01:37,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,067 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-21 21:01:37,068 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 [2023-11-21 21:01:37,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:37,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,097 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-21 21:01:37,098 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 [2023-11-21 21:01:37,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:37,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-21 21:01:37,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,127 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-21 21:01:37,128 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 [2023-11-21 21:01:37,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:37,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-21 21:01:37,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,156 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-21 21:01:37,165 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 [2023-11-21 21:01:37,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:37,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:37,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-21 21:01:37,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,231 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-21 21:01:37,233 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 [2023-11-21 21:01:37,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:37,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:37,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-21 21:01:37,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,283 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-21 21:01:37,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:37,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:37,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:37,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,312 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:01:37,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,313 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-21 21:01:37,314 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 [2023-11-21 21:01:37,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:37,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,342 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,348 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 [2023-11-21 21:01:37,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-21 21:01:37,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:37,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,377 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-21 21:01:37,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:37,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,403 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-21 21:01:37,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:37,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:37,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:37,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-21 21:01:37,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,430 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-21 21:01:37,431 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 [2023-11-21 21:01:37,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,444 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,444 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-21 21:01:37,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,464 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-21 21:01:37,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,478 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,478 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-21 21:01:37,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,524 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-21 21:01:37,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-21 21:01:37,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,608 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-21 21:01:37,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:37,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,683 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-21 21:01:37,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,697 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-21 21:01:37,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,734 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-21 21:01:37,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2023-11-21 21:01:37,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,793 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-21 21:01:37,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,808 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,808 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-21 21:01:37,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,854 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-21 21:01:37,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-21 21:01:37,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,889 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-21 21:01:37,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2023-11-21 21:01:37,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,924 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-21 21:01:37,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:37,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-21 21:01:37,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,961 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-21 21:01:37,963 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 [2023-11-21 21:01:37,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:37,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:37,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:37,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:37,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:37,975 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:37,975 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:37,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:37,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-21 21:01:37,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:37,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:37,995 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:37,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-21 21:01:37,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-21 21:01:38,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,028 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-21 21:01:38,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:38,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-21 21:01:38,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,056 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2023-11-21 21:01:38,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,072 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,072 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2023-11-21 21:01:38,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,096 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2023-11-21 21:01:38,097 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 [2023-11-21 21:01:38,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,112 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,112 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2023-11-21 21:01:38,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,136 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2023-11-21 21:01:38,137 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 [2023-11-21 21:01:38,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,177 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2023-11-21 21:01:38,178 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 [2023-11-21 21:01:38,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,246 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2023-11-21 21:01:38,247 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 [2023-11-21 21:01:38,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,262 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,287 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,292 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 [2023-11-21 21:01:38,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2023-11-21 21:01:38,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,359 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2023-11-21 21:01:38,361 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 [2023-11-21 21:01:38,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:38,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,435 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2023-11-21 21:01:38,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,451 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:38,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2023-11-21 21:01:38,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,467 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2023-11-21 21:01:38,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:38,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,494 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2023-11-21 21:01:38,495 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 [2023-11-21 21:01:38,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,536 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2023-11-21 21:01:38,537 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 [2023-11-21 21:01:38,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:38,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:38,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2023-11-21 21:01:38,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,577 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2023-11-21 21:01:38,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:38,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:38,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:38,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,602 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:01:38,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,603 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2023-11-21 21:01:38,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:38,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,631 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2023-11-21 21:01:38,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,643 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:38,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2023-11-21 21:01:38,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,661 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2023-11-21 21:01:38,662 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 [2023-11-21 21:01:38,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:38,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,691 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2023-11-21 21:01:38,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:38,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,703 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:38,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:38,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2023-11-21 21:01:38,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,719 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2023-11-21 21:01:38,721 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 [2023-11-21 21:01:38,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,735 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,735 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:38,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,757 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2023-11-21 21:01:38,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,773 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,774 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:38,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,801 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2023-11-21 21:01:38,802 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 [2023-11-21 21:01:38,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,813 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,814 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,828 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,828 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:38,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2023-11-21 21:01:38,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,889 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2023-11-21 21:01:38,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,906 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,906 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:38,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:38,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,929 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:38,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2023-11-21 21:01:38,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,950 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,954 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,954 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:38,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:38,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2023-11-21 21:01:38,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:38,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:38,978 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:38,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2023-11-21 21:01:38,979 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 [2023-11-21 21:01:38,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:38,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:38,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:38,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:38,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:38,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:38,994 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2023-11-21 21:01:39,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,017 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2023-11-21 21:01:39,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,037 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,037 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2023-11-21 21:01:39,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,067 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,071 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 [2023-11-21 21:01:39,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2023-11-21 21:01:39,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,088 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,088 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2023-11-21 21:01:39,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,124 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2023-11-21 21:01:39,125 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 [2023-11-21 21:01:39,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,141 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,141 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2023-11-21 21:01:39,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,181 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2023-11-21 21:01:39,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,199 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,199 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,244 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2023-11-21 21:01:39,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,264 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,265 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2023-11-21 21:01:39,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,287 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2023-11-21 21:01:39,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,299 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,302 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,302 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,327 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2023-11-21 21:01:39,328 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 [2023-11-21 21:01:39,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:39,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:39,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:39,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,384 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2023-11-21 21:01:39,386 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 [2023-11-21 21:01:39,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,396 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,403 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,403 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,464 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2023-11-21 21:01:39,467 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 [2023-11-21 21:01:39,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,485 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,485 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,544 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2023-11-21 21:01:39,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,558 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,570 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,570 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,603 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2023-11-21 21:01:39,606 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 [2023-11-21 21:01:39,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,623 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,623 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:39,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,685 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2023-11-21 21:01:39,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,699 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,705 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,705 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2023-11-21 21:01:39,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,746 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2023-11-21 21:01:39,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,768 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,769 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2023-11-21 21:01:39,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,835 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2023-11-21 21:01:39,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:39,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,848 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:39,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:39,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2023-11-21 21:01:39,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,867 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2023-11-21 21:01:39,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:39,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:39,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:39,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:39,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2023-11-21 21:01:39,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,897 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2023-11-21 21:01:39,898 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 [2023-11-21 21:01:39,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:39,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,909 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:39,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:39,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2023-11-21 21:01:39,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,927 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2023-11-21 21:01:39,928 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 [2023-11-21 21:01:39,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,940 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,947 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,947 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:39,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:39,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2023-11-21 21:01:39,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:39,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:39,979 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:39,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2023-11-21 21:01:39,980 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 [2023-11-21 21:01:39,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:39,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:39,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:39,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:39,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:39,999 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:39,999 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:40,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:40,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2023-11-21 21:01:40,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:40,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:40,036 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:40,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2023-11-21 21:01:40,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:40,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:40,048 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:40,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:40,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:40,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:40,049 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:40,050 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:40,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:40,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:40,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2023-11-21 21:01:40,066 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-21 21:01:40,066 INFO L748 eck$LassoCheckResult]: Stem: 15#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(6, 2);call write~init~int#1(111, 2, 0, 1);call write~init~int#1(100, 2, 1, 1);call write~init~int#1(100, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~mem6#1, main_~#x~0#1.base, main_~#x~0#1.offset;call main_~#x~0#1.base, main_~#x~0#1.offset := #Ultimate.allocOnStack(4);call write~init~int#2(1, main_~#x~0#1.base, main_~#x~0#1.offset, 4); 9#L55true call func_to_recursive_line_13_to_14_0(main_~#x~0#1.base, main_~#x~0#1.offset);< 6#$Ultimate##0true ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc #t~nondet4; 12#L40true assume 0 != #t~nondet4;havoc #t~nondet4;call #t~mem5 := read~int#2(~x.base, ~x.offset, 4);call write~int#2(2 + #t~mem5, ~x.base, ~x.offset, 4);havoc #t~mem5; 7#L45true call func_to_recursive_line_13_to_14_0(~x.base, ~x.offset);< 6#$Ultimate##0true [2023-11-21 21:01:40,066 INFO L750 eck$LassoCheckResult]: Loop: 6#$Ultimate##0true ~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc #t~nondet4; 12#L40true assume 0 != #t~nondet4;havoc #t~nondet4;call #t~mem5 := read~int#2(~x.base, ~x.offset, 4);call write~int#2(2 + #t~mem5, ~x.base, ~x.offset, 4);havoc #t~mem5; 7#L45true call func_to_recursive_line_13_to_14_0(~x.base, ~x.offset);< 6#$Ultimate##0true [2023-11-21 21:01:40,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:40,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1156248414, now seen corresponding path program 2 times [2023-11-21 21:01:40,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:40,067 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901873761] [2023-11-21 21:01:40,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:40,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,090 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,133 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:40,134 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:40,134 INFO L85 PathProgramCache]: Analyzing trace with hash 29913, now seen corresponding path program 2 times [2023-11-21 21:01:40,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:40,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90856970] [2023-11-21 21:01:40,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:40,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,159 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,168 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:40,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:01:40,171 INFO L85 PathProgramCache]: Analyzing trace with hash 158787676, now seen corresponding path program 3 times [2023-11-21 21:01:40,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:01:40,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336647457] [2023-11-21 21:01:40,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:01:40,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:01:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,209 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 21:01:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 21:01:40,244 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 21:01:41,644 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 21:01:41,645 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 21:01:41,645 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 21:01:41,645 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 21:01:41,645 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 21:01:41,645 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:41,645 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 21:01:41,645 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 21:01:41,645 INFO L133 ssoRankerPreferences]: Filename of dumped script: recursified_odd.c_Iteration1_Lasso [2023-11-21 21:01:41,645 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 21:01:41,645 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 21:01:41,648 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,654 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,657 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,659 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,661 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,692 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,695 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:41,697 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,014 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,016 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,018 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,021 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,024 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,145 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 21:01:42,683 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 21:01:42,684 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 21:01:42,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,692 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2023-11-21 21:01:42,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:42,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:42,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:42,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:42,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2023-11-21 21:01:42,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,724 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2023-11-21 21:01:42,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:42,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:42,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,736 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:42,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:42,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:42,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,779 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2023-11-21 21:01:42,785 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 [2023-11-21 21:01:42,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:42,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:42,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:42,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:42,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,831 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:42,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2023-11-21 21:01:42,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:42,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:42,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2023-11-21 21:01:42,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,876 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2023-11-21 21:01:42,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:42,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:42,890 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:42,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2023-11-21 21:01:42,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,911 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2023-11-21 21:01:42,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:42,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:42,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:42,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:42,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2023-11-21 21:01:42,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,941 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2023-11-21 21:01:42,942 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 [2023-11-21 21:01:42,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:42,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:42,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:42,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2023-11-21 21:01:42,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,965 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2023-11-21 21:01:42,966 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 [2023-11-21 21:01:42,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:42,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:42,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:42,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:42,978 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:42,978 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:42,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:42,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2023-11-21 21:01:42,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:42,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:42,995 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:42,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2023-11-21 21:01:42,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2023-11-21 21:01:43,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,023 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2023-11-21 21:01:43,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2023-11-21 21:01:43,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,053 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2023-11-21 21:01:43,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2023-11-21 21:01:43,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,083 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2023-11-21 21:01:43,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,103 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,103 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2023-11-21 21:01:43,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,128 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2023-11-21 21:01:43,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2023-11-21 21:01:43,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,158 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2023-11-21 21:01:43,160 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 [2023-11-21 21:01:43,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,171 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2023-11-21 21:01:43,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,189 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2023-11-21 21:01:43,190 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 [2023-11-21 21:01:43,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2023-11-21 21:01:43,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,219 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2023-11-21 21:01:43,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2023-11-21 21:01:43,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,251 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2023-11-21 21:01:43,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,263 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,263 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2023-11-21 21:01:43,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,280 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2023-11-21 21:01:43,282 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 [2023-11-21 21:01:43,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,293 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2023-11-21 21:01:43,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,311 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2023-11-21 21:01:43,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2023-11-21 21:01:43,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,341 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2023-11-21 21:01:43,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:43,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2023-11-21 21:01:43,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,396 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2023-11-21 21:01:43,397 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 [2023-11-21 21:01:43,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,408 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:43,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2023-11-21 21:01:43,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,421 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2023-11-21 21:01:43,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:43,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2023-11-21 21:01:43,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,472 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2023-11-21 21:01:43,473 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 [2023-11-21 21:01:43,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,486 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:43,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,531 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,536 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 [2023-11-21 21:01:43,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2023-11-21 21:01:43,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,552 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:43,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,587 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,592 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 [2023-11-21 21:01:43,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2023-11-21 21:01:43,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,619 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2023-11-21 21:01:43,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,671 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2023-11-21 21:01:43,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2023-11-21 21:01:43,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,731 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2023-11-21 21:01:43,732 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 [2023-11-21 21:01:43,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2023-11-21 21:01:43,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,789 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2023-11-21 21:01:43,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:43,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-21 21:01:43,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2023-11-21 21:01:43,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,823 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2023-11-21 21:01:43,824 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 [2023-11-21 21:01:43,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 21:01:43,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-21 21:01:43,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:43,878 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-21 21:01:43,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,880 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,884 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 [2023-11-21 21:01:43,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:43,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:43,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2023-11-21 21:01:43,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2023-11-21 21:01:43,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,915 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2023-11-21 21:01:43,916 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 [2023-11-21 21:01:43,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:43,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:43,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:43,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,943 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2023-11-21 21:01:43,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:43,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:43,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:43,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:43,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:43,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2023-11-21 21:01:43,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:43,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:43,969 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:43,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2023-11-21 21:01:43,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:43,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:43,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:43,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:43,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:43,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:43,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:43,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2023-11-21 21:01:44,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,006 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2023-11-21 21:01:44,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,021 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,021 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2023-11-21 21:01:44,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,044 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2023-11-21 21:01:44,045 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 [2023-11-21 21:01:44,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:44,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:44,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:44,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2023-11-21 21:01:44,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,086 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2023-11-21 21:01:44,087 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 [2023-11-21 21:01:44,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:44,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:44,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:44,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,112 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2023-11-21 21:01:44,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2023-11-21 21:01:44,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,144 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2023-11-21 21:01:44,146 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 [2023-11-21 21:01:44,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,157 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2023-11-21 21:01:44,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,175 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2023-11-21 21:01:44,177 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 [2023-11-21 21:01:44,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,189 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,189 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2023-11-21 21:01:44,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,207 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2023-11-21 21:01:44,209 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 [2023-11-21 21:01:44,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,221 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,221 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,239 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2023-11-21 21:01:44,240 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 [2023-11-21 21:01:44,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,258 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2023-11-21 21:01:44,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,287 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2023-11-21 21:01:44,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,300 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,300 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2023-11-21 21:01:44,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,319 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2023-11-21 21:01:44,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,333 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,333 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,353 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2023-11-21 21:01:44,354 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 [2023-11-21 21:01:44,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,366 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,366 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2023-11-21 21:01:44,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,398 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2023-11-21 21:01:44,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2023-11-21 21:01:44,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,459 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2023-11-21 21:01:44,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,516 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2023-11-21 21:01:44,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,534 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,624 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2023-11-21 21:01:44,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,672 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,672 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2023-11-21 21:01:44,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,708 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2023-11-21 21:01:44,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:44,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,719 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:44,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:44,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,737 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2023-11-21 21:01:44,738 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 [2023-11-21 21:01:44,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:44,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:44,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:44,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,763 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2023-11-21 21:01:44,764 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 [2023-11-21 21:01:44,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:44,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,775 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:44,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:44,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2023-11-21 21:01:44,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,788 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2023-11-21 21:01:44,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,803 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,803 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2023-11-21 21:01:44,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,824 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2023-11-21 21:01:44,825 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 [2023-11-21 21:01:44,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,840 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,840 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,862 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2023-11-21 21:01:44,864 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 [2023-11-21 21:01:44,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,877 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,878 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2023-11-21 21:01:44,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,899 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2023-11-21 21:01:44,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,914 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,914 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:44,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,935 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2023-11-21 21:01:44,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:44,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2023-11-21 21:01:44,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:44,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:44,972 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:44,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2023-11-21 21:01:44,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:44,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:44,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:44,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:44,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:44,987 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:44,987 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:44,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2023-11-21 21:01:45,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,008 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2023-11-21 21:01:45,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:45,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:45,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2023-11-21 21:01:45,034 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-21 21:01:45,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,034 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2023-11-21 21:01:45,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2023-11-21 21:01:45,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,062 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2023-11-21 21:01:45,063 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 [2023-11-21 21:01:45,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2023-11-21 21:01:45,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,090 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2023-11-21 21:01:45,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2023-11-21 21:01:45,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,118 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2023-11-21 21:01:45,120 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 [2023-11-21 21:01:45,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2023-11-21 21:01:45,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,157 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2023-11-21 21:01:45,158 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 [2023-11-21 21:01:45,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2023-11-21 21:01:45,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,195 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2023-11-21 21:01:45,197 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 [2023-11-21 21:01:45,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2023-11-21 21:01:45,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,222 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2023-11-21 21:01:45,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2023-11-21 21:01:45,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,251 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2023-11-21 21:01:45,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,281 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2023-11-21 21:01:45,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,301 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2023-11-21 21:01:45,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,314 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,314 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2023-11-21 21:01:45,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,354 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2023-11-21 21:01:45,356 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 [2023-11-21 21:01:45,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:45,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,414 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2023-11-21 21:01:45,415 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 [2023-11-21 21:01:45,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2023-11-21 21:01:45,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,477 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2023-11-21 21:01:45,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,499 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,499 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:45,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,535 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2023-11-21 21:01:45,536 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 [2023-11-21 21:01:45,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,549 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,549 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2023-11-21 21:01:45,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,595 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2023-11-21 21:01:45,596 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 [2023-11-21 21:01:45,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2023-11-21 21:01:45,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,659 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2023-11-21 21:01:45,660 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 [2023-11-21 21:01:45,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2023-11-21 21:01:45,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,720 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2023-11-21 21:01:45,721 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 [2023-11-21 21:01:45,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2023-11-21 21:01:45,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,790 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2023-11-21 21:01:45,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2023-11-21 21:01:45,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,823 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2023-11-21 21:01:45,824 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 [2023-11-21 21:01:45,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2023-11-21 21:01:45,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,883 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2023-11-21 21:01:45,884 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 [2023-11-21 21:01:45,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:45,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:45,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2023-11-21 21:01:45,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,918 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2023-11-21 21:01:45,919 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 [2023-11-21 21:01:45,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2023-11-21 21:01:45,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,946 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2023-11-21 21:01:45,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:45,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2023-11-21 21:01:45,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:45,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:45,974 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:45,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2023-11-21 21:01:45,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:45,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:45,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:45,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:45,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:45,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:45,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:45,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:45,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2023-11-21 21:01:46,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,003 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2023-11-21 21:01:46,004 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 [2023-11-21 21:01:46,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,020 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2023-11-21 21:01:46,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,044 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2023-11-21 21:01:46,046 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 [2023-11-21 21:01:46,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,108 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2023-11-21 21:01:46,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2023-11-21 21:01:46,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,157 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2023-11-21 21:01:46,159 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 [2023-11-21 21:01:46,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2023-11-21 21:01:46,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,200 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2023-11-21 21:01:46,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,264 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,273 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 [2023-11-21 21:01:46,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2023-11-21 21:01:46,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,292 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:46,292 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:46,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2023-11-21 21:01:46,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,331 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2023-11-21 21:01:46,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:46,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:46,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2023-11-21 21:01:46,369 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-21 21:01:46,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,370 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2023-11-21 21:01:46,371 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 [2023-11-21 21:01:46,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:46,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2023-11-21 21:01:46,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,399 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2023-11-21 21:01:46,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:46,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,454 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2023-11-21 21:01:46,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:46,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2023-11-21 21:01:46,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,514 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2023-11-21 21:01:46,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,582 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2023-11-21 21:01:46,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,652 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2023-11-21 21:01:46,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:46,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,707 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,712 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 [2023-11-21 21:01:46,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:46,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:46,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:46,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2023-11-21 21:01:46,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,755 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,760 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 [2023-11-21 21:01:46,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2023-11-21 21:01:46,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,778 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,828 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:46,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2023-11-21 21:01:46,849 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,896 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,898 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 [2023-11-21 21:01:46,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2023-11-21 21:01:46,915 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,916 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:46,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:46,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:46,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:46,967 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:46,969 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 [2023-11-21 21:01:46,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:46,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:46,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:46,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:46,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2023-11-21 21:01:46,985 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:46,986 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:46,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:47,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,019 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,021 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 [2023-11-21 21:01:47,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2023-11-21 21:01:47,051 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2023-11-21 21:01:47,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,089 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2023-11-21 21:01:47,090 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 [2023-11-21 21:01:47,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2023-11-21 21:01:47,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,123 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2023-11-21 21:01:47,125 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 [2023-11-21 21:01:47,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,139 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,139 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2023-11-21 21:01:47,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,175 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2023-11-21 21:01:47,176 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 [2023-11-21 21:01:47,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,188 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,191 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,191 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2023-11-21 21:01:47,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,211 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2023-11-21 21:01:47,212 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 [2023-11-21 21:01:47,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2023-11-21 21:01:47,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,249 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2023-11-21 21:01:47,250 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 [2023-11-21 21:01:47,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,263 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2023-11-21 21:01:47,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,283 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2023-11-21 21:01:47,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2023-11-21 21:01:47,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,319 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2023-11-21 21:01:47,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:47,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,359 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2023-11-21 21:01:47,360 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 [2023-11-21 21:01:47,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:47,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2023-11-21 21:01:47,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,387 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2023-11-21 21:01:47,388 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 [2023-11-21 21:01:47,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:47,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2023-11-21 21:01:47,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,416 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2023-11-21 21:01:47,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,429 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:47,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2023-11-21 21:01:47,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,470 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2023-11-21 21:01:47,471 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 [2023-11-21 21:01:47,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,488 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,488 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2023-11-21 21:01:47,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,515 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2023-11-21 21:01:47,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,538 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,538 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2023-11-21 21:01:47,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,564 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2023-11-21 21:01:47,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,587 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,588 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2023-11-21 21:01:47,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,632 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,641 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 [2023-11-21 21:01:47,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2023-11-21 21:01:47,661 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,661 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:47,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,697 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,704 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 [2023-11-21 21:01:47,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2023-11-21 21:01:47,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,717 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,722 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,722 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:47,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,767 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,772 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 [2023-11-21 21:01:47,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2023-11-21 21:01:47,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,791 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:47,791 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:47,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2023-11-21 21:01:47,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,816 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,820 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 [2023-11-21 21:01:47,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2023-11-21 21:01:47,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 21:01:47,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:47,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:47,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2023-11-21 21:01:47,873 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-21 21:01:47,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,874 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2023-11-21 21:01:47,876 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 [2023-11-21 21:01:47,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:47,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:47,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:47,887 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:47,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2023-11-21 21:01:47,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,904 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2023-11-21 21:01:47,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:47,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:47,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:47,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:47,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2023-11-21 21:01:47,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,931 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2023-11-21 21:01:47,932 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 [2023-11-21 21:01:47,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:47,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:47,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:47,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:47,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:47,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:47,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2023-11-21 21:01:47,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:47,961 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:47,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2023-11-21 21:01:47,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:47,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:47,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:47,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:47,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:47,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:47,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:47,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:47,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:47,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2023-11-21 21:01:47,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:47,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,000 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2023-11-21 21:01:48,026 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,026 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,081 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2023-11-21 21:01:48,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:48,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:48,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:48,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,162 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,164 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 [2023-11-21 21:01:48,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2023-11-21 21:01:48,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:48,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:48,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:48,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,218 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2023-11-21 21:01:48,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2023-11-21 21:01:48,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,254 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2023-11-21 21:01:48,255 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 [2023-11-21 21:01:48,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,267 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,267 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2023-11-21 21:01:48,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,287 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2023-11-21 21:01:48,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,300 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,300 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2023-11-21 21:01:48,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,319 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2023-11-21 21:01:48,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,333 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,333 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2023-11-21 21:01:48,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,370 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2023-11-21 21:01:48,372 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 [2023-11-21 21:01:48,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,390 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,390 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2023-11-21 21:01:48,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,435 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2023-11-21 21:01:48,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2023-11-21 21:01:48,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,494 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2023-11-21 21:01:48,516 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,516 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,556 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2023-11-21 21:01:48,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,577 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,616 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,620 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 [2023-11-21 21:01:48,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2023-11-21 21:01:48,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,637 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2023-11-21 21:01:48,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,659 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2023-11-21 21:01:48,660 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 [2023-11-21 21:01:48,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,672 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,672 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2023-11-21 21:01:48,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,691 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2023-11-21 21:01:48,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,704 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,704 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2023-11-21 21:01:48,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,722 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2023-11-21 21:01:48,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,736 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,736 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2023-11-21 21:01:48,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,759 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2023-11-21 21:01:48,760 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 [2023-11-21 21:01:48,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:48,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:48,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:48,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2023-11-21 21:01:48,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,787 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2023-11-21 21:01:48,788 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 [2023-11-21 21:01:48,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:48,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,798 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:48,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:48,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2023-11-21 21:01:48,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,839 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2023-11-21 21:01:48,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,866 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:48,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:48,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:48,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2023-11-21 21:01:48,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,882 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2023-11-21 21:01:48,883 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 [2023-11-21 21:01:48,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,897 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,897 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:48,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,920 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2023-11-21 21:01:48,921 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 [2023-11-21 21:01:48,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,935 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,935 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2023-11-21 21:01:48,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,957 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2023-11-21 21:01:48,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:48,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:48,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:48,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:48,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:48,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:48,971 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:48,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:48,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:48,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2023-11-21 21:01:48,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:48,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:48,995 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:48,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2023-11-21 21:01:48,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:49,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:49,009 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:49,009 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:49,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2023-11-21 21:01:49,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,032 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2023-11-21 21:01:49,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:49,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:49,047 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:49,047 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:49,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2023-11-21 21:01:49,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,073 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2023-11-21 21:01:49,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:49,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:49,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-21 21:01:49,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-21 21:01:49,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2023-11-21 21:01:49,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,111 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2023-11-21 21:01:49,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:49,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-21 21:01:49,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-21 21:01:49,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2023-11-21 21:01:49,162 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-21 21:01:49,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,163 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2023-11-21 21:01:49,164 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 [2023-11-21 21:01:49,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:49,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2023-11-21 21:01:49,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,218 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2023-11-21 21:01:49,219 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 [2023-11-21 21:01:49,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:49,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2023-11-21 21:01:49,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,265 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2023-11-21 21:01:49,266 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 [2023-11-21 21:01:49,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:49,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2023-11-21 21:01:49,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,291 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2023-11-21 21:01:49,292 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 [2023-11-21 21:01:49,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,303 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2023-11-21 21:01:49,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,333 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2023-11-21 21:01:49,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,344 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2023-11-21 21:01:49,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,377 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2023-11-21 21:01:49,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,388 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:49,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2023-11-21 21:01:49,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,404 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2023-11-21 21:01:49,405 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 [2023-11-21 21:01:49,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:49,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:49,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:49,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2023-11-21 21:01:49,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,431 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2023-11-21 21:01:49,432 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 [2023-11-21 21:01:49,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2023-11-21 21:01:49,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,484 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2023-11-21 21:01:49,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2023-11-21 21:01:49,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,519 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2023-11-21 21:01:49,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,531 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:49,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,554 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2023-11-21 21:01:49,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,565 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,566 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2023-11-21 21:01:49,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,588 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2023-11-21 21:01:49,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2023-11-21 21:01:49,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,688 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2023-11-21 21:01:49,689 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 [2023-11-21 21:01:49,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,701 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2023-11-21 21:01:49,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,723 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2023-11-21 21:01:49,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2023-11-21 21:01:49,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,791 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2023-11-21 21:01:49,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,805 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2023-11-21 21:01:49,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,825 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2023-11-21 21:01:49,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:49,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:49,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,882 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,884 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 [2023-11-21 21:01:49,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2023-11-21 21:01:49,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,899 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2023-11-21 21:01:49,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,919 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2023-11-21 21:01:49,921 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 [2023-11-21 21:01:49,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2023-11-21 21:01:49,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,954 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2023-11-21 21:01:49,955 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 [2023-11-21 21:01:49,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:49,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:49,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:49,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:49,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:49,969 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:49,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:49,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:49,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2023-11-21 21:01:49,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:49,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:49,998 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:49,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2023-11-21 21:01:49,999 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 [2023-11-21 21:01:50,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:50,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2023-11-21 21:01:50,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,050 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2023-11-21 21:01:50,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,061 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:50,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2023-11-21 21:01:50,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,078 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2023-11-21 21:01:50,079 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 [2023-11-21 21:01:50,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,089 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:50,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2023-11-21 21:01:50,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,116 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2023-11-21 21:01:50,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,128 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2023-11-21 21:01:50,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,159 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2023-11-21 21:01:50,160 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 [2023-11-21 21:01:50,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2023-11-21 21:01:50,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,200 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2023-11-21 21:01:50,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,211 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2023-11-21 21:01:50,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,257 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2023-11-21 21:01:50,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,273 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,273 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2023-11-21 21:01:50,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,301 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2023-11-21 21:01:50,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2023-11-21 21:01:50,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,344 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2023-11-21 21:01:50,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,355 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:50,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:50,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2023-11-21 21:01:50,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,388 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2023-11-21 21:01:50,389 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 [2023-11-21 21:01:50,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-21 21:01:50,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:50,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:50,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2023-11-21 21:01:50,414 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-21 21:01:50,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,415 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2023-11-21 21:01:50,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,428 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:50,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2023-11-21 21:01:50,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,444 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2023-11-21 21:01:50,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,456 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:50,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2023-11-21 21:01:50,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,472 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2023-11-21 21:01:50,473 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 [2023-11-21 21:01:50,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:50,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2023-11-21 21:01:50,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,502 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2023-11-21 21:01:50,503 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 [2023-11-21 21:01:50,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,523 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,523 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:50,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,577 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2023-11-21 21:01:50,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:50,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,633 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2023-11-21 21:01:50,634 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 [2023-11-21 21:01:50,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:50,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2023-11-21 21:01:50,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,662 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2023-11-21 21:01:50,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:50,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:50,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:50,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2023-11-21 21:01:50,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,691 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2023-11-21 21:01:50,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2023-11-21 21:01:50,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,732 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2023-11-21 21:01:50,733 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 [2023-11-21 21:01:50,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:50,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,797 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2023-11-21 21:01:50,821 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,821 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:50,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,863 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2023-11-21 21:01:50,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:50,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:50,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:50,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:50,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:50,904 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:50,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2023-11-21 21:01:50,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:50,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:50,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:50,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:50,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:50,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:50,930 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:50,930 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2023-11-21 21:01:51,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,238 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2023-11-21 21:01:51,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,253 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,254 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,304 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2023-11-21 21:01:51,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2023-11-21 21:01:51,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,381 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2023-11-21 21:01:51,382 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 [2023-11-21 21:01:51,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,449 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2023-11-21 21:01:51,450 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 [2023-11-21 21:01:51,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,499 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2023-11-21 21:01:51,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,513 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,539 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2023-11-21 21:01:51,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,555 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,555 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,579 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2023-11-21 21:01:51,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,624 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2023-11-21 21:01:51,625 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 [2023-11-21 21:01:51,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,635 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:51,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,636 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:51,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:51,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2023-11-21 21:01:51,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,654 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2023-11-21 21:01:51,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:51,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:51,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:51,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2023-11-21 21:01:51,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,684 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2023-11-21 21:01:51,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:51,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:51,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:51,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2023-11-21 21:01:51,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,715 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2023-11-21 21:01:51,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,727 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,733 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,784 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2023-11-21 21:01:51,785 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 [2023-11-21 21:01:51,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,802 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:51,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,835 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2023-11-21 21:01:51,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2023-11-21 21:01:51,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,885 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2023-11-21 21:01:51,886 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 [2023-11-21 21:01:51,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,903 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,904 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2023-11-21 21:01:51,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,936 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2023-11-21 21:01:51,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:51,954 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:51,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:51,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:51,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2023-11-21 21:01:51,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:51,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:51,987 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:51,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2023-11-21 21:01:51,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:51,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:51,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:51,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:51,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:51,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:52,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-21 21:01:52,005 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-21 21:01:52,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2023-11-21 21:01:52,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,037 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2023-11-21 21:01:52,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,049 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:52,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-21 21:01:52,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-21 21:01:52,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2023-11-21 21:01:52,066 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-21 21:01:52,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,067 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2023-11-21 21:01:52,068 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 [2023-11-21 21:01:52,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2023-11-21 21:01:52,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,094 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2023-11-21 21:01:52,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2023-11-21 21:01:52,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,122 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2023-11-21 21:01:52,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2023-11-21 21:01:52,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,150 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2023-11-21 21:01:52,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2023-11-21 21:01:52,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,190 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2023-11-21 21:01:52,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,231 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2023-11-21 21:01:52,232 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 [2023-11-21 21:01:52,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,259 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2023-11-21 21:01:52,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2023-11-21 21:01:52,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,286 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2023-11-21 21:01:52,287 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 [2023-11-21 21:01:52,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,301 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2023-11-21 21:01:52,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,322 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2023-11-21 21:01:52,323 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 [2023-11-21 21:01:52,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2023-11-21 21:01:52,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,355 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2023-11-21 21:01:52,356 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 [2023-11-21 21:01:52,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2023-11-21 21:01:52,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,388 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2023-11-21 21:01:52,389 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 [2023-11-21 21:01:52,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,422 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2023-11-21 21:01:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2023-11-21 21:01:52,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,492 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2023-11-21 21:01:52,493 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 [2023-11-21 21:01:52,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,505 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,505 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,524 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2023-11-21 21:01:52,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,539 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,539 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2023-11-21 21:01:52,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,589 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2023-11-21 21:01:52,590 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 [2023-11-21 21:01:52,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2023-11-21 21:01:52,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,623 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2023-11-21 21:01:52,625 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 [2023-11-21 21:01:52,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2023-11-21 21:01:52,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,678 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2023-11-21 21:01:52,679 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 [2023-11-21 21:01:52,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,711 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2023-11-21 21:01:52,712 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 [2023-11-21 21:01:52,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,725 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,725 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2023-11-21 21:01:52,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,771 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2023-11-21 21:01:52,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,787 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2023-11-21 21:01:52,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,836 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2023-11-21 21:01:52,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:52,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,863 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2023-11-21 21:01:52,864 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 [2023-11-21 21:01:52,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2023-11-21 21:01:52,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,890 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2023-11-21 21:01:52,891 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 [2023-11-21 21:01:52,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:52,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:52,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:52,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:52,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2023-11-21 21:01:52,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:52,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:52,944 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:52,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2023-11-21 21:01:52,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:52,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:52,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:52,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:52,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:52,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:52,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:52,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:52,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2023-11-21 21:01:53,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,012 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2023-11-21 21:01:53,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:53,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:53,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2023-11-21 21:01:53,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,080 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2023-11-21 21:01:53,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,092 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:53,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:53,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2023-11-21 21:01:53,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,149 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2023-11-21 21:01:53,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:53,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:53,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2023-11-21 21:01:53,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,207 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2023-11-21 21:01:53,209 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 [2023-11-21 21:01:53,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,225 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:53,226 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:53,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2023-11-21 21:01:53,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,280 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2023-11-21 21:01:53,282 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 [2023-11-21 21:01:53,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,297 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-21 21:01:53,297 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-21 21:01:53,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2023-11-21 21:01:53,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,347 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2023-11-21 21:01:53,348 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 [2023-11-21 21:01:53,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-21 21:01:53,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-21 21:01:53,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-21 21:01:53,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2023-11-21 21:01:53,374 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-21 21:01:53,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,375 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2023-11-21 21:01:53,376 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 [2023-11-21 21:01:53,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,387 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,388 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:53,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,403 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2023-11-21 21:01:53,405 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 [2023-11-21 21:01:53,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:53,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2023-11-21 21:01:53,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,433 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2023-11-21 21:01:53,434 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 [2023-11-21 21:01:53,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,445 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:53,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,462 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2023-11-21 21:01:53,464 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 [2023-11-21 21:01:53,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,482 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,482 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,518 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2023-11-21 21:01:53,519 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 [2023-11-21 21:01:53,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,537 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,537 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,573 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2023-11-21 21:01:53,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:53,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2023-11-21 21:01:53,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,603 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2023-11-21 21:01:53,604 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 [2023-11-21 21:01:53,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:53,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:53,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:53,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,631 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2023-11-21 21:01:53,633 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 [2023-11-21 21:01:53,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,643 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,643 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,648 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,649 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,675 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2023-11-21 21:01:53,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,687 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,691 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,691 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2023-11-21 21:01:53,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,716 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2023-11-21 21:01:53,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,732 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,732 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,755 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2023-11-21 21:01:53,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,772 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,772 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:53,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,795 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:53,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2023-11-21 21:01:53,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,823 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,823 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2023-11-21 21:01:53,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,941 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2023-11-21 21:01:53,942 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 [2023-11-21 21:01:53,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,956 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,956 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:53,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:53,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2023-11-21 21:01:53,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:53,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:53,979 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:53,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2023-11-21 21:01:53,980 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 [2023-11-21 21:01:53,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:53,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:53,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:53,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:53,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:53,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:53,995 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2023-11-21 21:01:54,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,023 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2023-11-21 21:01:54,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,041 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,041 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2023-11-21 21:01:54,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,063 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2023-11-21 21:01:54,064 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 [2023-11-21 21:01:54,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,080 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2023-11-21 21:01:54,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,111 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2023-11-21 21:01:54,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,122 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,126 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,126 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2023-11-21 21:01:54,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,148 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,156 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 [2023-11-21 21:01:54,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2023-11-21 21:01:54,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,168 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,171 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,171 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2023-11-21 21:01:54,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,194 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2023-11-21 21:01:54,195 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 [2023-11-21 21:01:54,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,210 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,210 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2023-11-21 21:01:54,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,240 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2023-11-21 21:01:54,242 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 [2023-11-21 21:01:54,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,254 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:54,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,254 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:54,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:54,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2023-11-21 21:01:54,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,272 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2023-11-21 21:01:54,273 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 [2023-11-21 21:01:54,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:54,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,284 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:54,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:54,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,300 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2023-11-21 21:01:54,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:54,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,312 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:54,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:54,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,329 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2023-11-21 21:01:54,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,385 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2023-11-21 21:01:54,386 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 [2023-11-21 21:01:54,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,403 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,403 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2023-11-21 21:01:54,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,433 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2023-11-21 21:01:54,434 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 [2023-11-21 21:01:54,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,454 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,455 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,488 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2023-11-21 21:01:54,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,500 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,507 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,508 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,540 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2023-11-21 21:01:54,541 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 [2023-11-21 21:01:54,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,558 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,558 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2023-11-21 21:01:54,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,603 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2023-11-21 21:01:54,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,623 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-21 21:01:54,623 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-21 21:01:54,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2023-11-21 21:01:54,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 21:01:54,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:01:54,686 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 21:01:54,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2023-11-21 21:01:54,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-21 21:01:54,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-21 21:01:54,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-21 21:01:54,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 21:01:54,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 21:01:54,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-21 21:01:54,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-21 21:01:54,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-21 21:01:54,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 21:01:54,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-21 21:01:54,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2023-11-21 21:01:54,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 09:01:54 BoogieIcfgContainer [2023-11-21 21:01:54,746 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-21 21:01:54,747 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 21:01:54,747 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 21:01:54,747 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 21:01:54,747 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:01:22" (3/4) ... [2023-11-21 21:01:54,749 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 21:01:54,750 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 21:01:54,751 INFO L158 Benchmark]: Toolchain (without parser) took 32725.15ms. Allocated memory was 159.4MB in the beginning and 281.0MB in the end (delta: 121.6MB). Free memory was 127.2MB in the beginning and 89.2MB in the end (delta: 38.0MB). Peak memory consumption was 160.7MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,752 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 123.7MB. Free memory was 96.4MB in the beginning and 96.3MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:01:54,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.37ms. Allocated memory is still 159.4MB. Free memory was 127.2MB in the beginning and 117.2MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,753 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.96ms. Allocated memory is still 159.4MB. Free memory was 117.2MB in the beginning and 115.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,753 INFO L158 Benchmark]: Boogie Preprocessor took 69.59ms. Allocated memory is still 159.4MB. Free memory was 115.7MB in the beginning and 114.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,753 INFO L158 Benchmark]: RCFGBuilder took 419.14ms. Allocated memory is still 159.4MB. Free memory was 114.1MB in the beginning and 103.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,754 INFO L158 Benchmark]: BuchiAutomizer took 31934.59ms. Allocated memory was 159.4MB in the beginning and 281.0MB in the end (delta: 121.6MB). Free memory was 103.1MB in the beginning and 89.2MB in the end (delta: 13.9MB). Peak memory consumption was 137.7MB. Max. memory is 16.1GB. [2023-11-21 21:01:54,754 INFO L158 Benchmark]: Witness Printer took 3.32ms. Allocated memory is still 281.0MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 21:01:54,760 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 123.7MB. Free memory was 96.4MB in the beginning and 96.3MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 250.37ms. Allocated memory is still 159.4MB. Free memory was 127.2MB in the beginning and 117.2MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.96ms. Allocated memory is still 159.4MB. Free memory was 117.2MB in the beginning and 115.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.59ms. Allocated memory is still 159.4MB. Free memory was 115.7MB in the beginning and 114.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 419.14ms. Allocated memory is still 159.4MB. Free memory was 114.1MB in the beginning and 103.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 31934.59ms. Allocated memory was 159.4MB in the beginning and 281.0MB in the end (delta: 121.6MB). Free memory was 103.1MB in the beginning and 89.2MB in the end (delta: 13.9MB). Peak memory consumption was 137.7MB. Max. memory is 16.1GB. * Witness Printer took 3.32ms. Allocated memory is still 281.0MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 31.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 31.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital220 mio100 ax100 hnf100 lsp63 ukn82 mio100 lsp31 div100 bol100 ite100 ukn100 eq222 hnf87 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 41ms VariablesStem: 3 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 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;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(6, 2);call write~init~int#1(111, 2, 0, 1);call write~init~int#1(100, 2, 1, 1);call write~init~int#1(100, 2, 2, 1);call write~init~int#1(46, 2, 3, 1);call write~init~int#1(99, 2, 4, 1);call write~init~int#1(0, 2, 5, 1);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~mem6#1, main_~#x~0#1.base, main_~#x~0#1.offset;call main_~#x~0#1.base, main_~#x~0#1.offset := #Ultimate.allocOnStack(4);call write~init~int#2(1, main_~#x~0#1.base, main_~#x~0#1.offset, 4);" "call func_to_recursive_line_13_to_14_0(main_~#x~0#1.base, main_~#x~0#1.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc #t~nondet4;" "assume 0 != #t~nondet4;havoc #t~nondet4;call #t~mem5 := read~int#2(~x.base, ~x.offset, 4);call write~int#2(2 + #t~mem5, ~x.base, ~x.offset, 4);havoc #t~mem5;" "call func_to_recursive_line_13_to_14_0(~x.base, ~x.offset);"< Loop: "~x.base, ~x.offset := #in~x.base, #in~x.offset;havoc #t~nondet4;" "assume 0 != #t~nondet4;havoc #t~nondet4;call #t~mem5 := read~int#2(~x.base, ~x.offset, 4);call write~int#2(2 + #t~mem5, ~x.base, ~x.offset, 4);havoc #t~mem5;" "call func_to_recursive_line_13_to_14_0(~x.base, ~x.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-21 21:01:54,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1af64d02-3106-449a-bd59-7a24a4426225/bin/uautomizer-verify-bycVGegfSx/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN