./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0e0057cc 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_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c425285de916f5b42953c25151c39a4c727f5e6c15942a1f84cb765e683b1f9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:05:30,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:05:30,442 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-29 00:05:30,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:05:30,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:05:30,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:05:30,473 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:05:30,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:05:30,474 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:05:30,475 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:05:30,475 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:05:30,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:05:30,476 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:05:30,477 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-29 00:05:30,477 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-29 00:05:30,478 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-29 00:05:30,478 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-29 00:05:30,479 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-29 00:05:30,479 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-29 00:05:30,480 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:05:30,480 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-29 00:05:30,481 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 00:05:30,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:05:30,482 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 00:05:30,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:05:30,483 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-29 00:05:30,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-29 00:05:30,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-29 00:05:30,484 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 00:05:30,485 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 00:05:30,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:05:30,486 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-29 00:05:30,486 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:05:30,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:05:30,487 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:05:30,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:05:30,487 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:05:30,488 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-29 00:05:30,488 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_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c425285de916f5b42953c25151c39a4c727f5e6c15942a1f84cb765e683b1f9 [2023-11-29 00:05:30,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:05:30,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:05:30,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:05:30,764 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:05:30,764 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:05:30,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c [2023-11-29 00:05:33,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:05:33,585 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:05:33,585 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c [2023-11-29 00:05:33,592 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/data/27ee997c0/b51402c6c5c84f76a32e11f50e28cbfc/FLAGb934c1d7e [2023-11-29 00:05:33,604 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/data/27ee997c0/b51402c6c5c84f76a32e11f50e28cbfc [2023-11-29 00:05:33,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:05:33,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:05:33,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:05:33,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:05:33,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:05:33,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d8521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33, skipping insertion in model container [2023-11-29 00:05:33,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,631 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:05:33,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:05:33,758 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:05:33,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:05:33,782 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:05:33,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33 WrapperNode [2023-11-29 00:05:33,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:05:33,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:05:33,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:05:33,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:05:33,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,806 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 13 [2023-11-29 00:05:33,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:05:33,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:05:33,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:05:33,807 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:05:33,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,817 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,826 INFO L175 MemorySlicer]: Split 1 memory accesses to 1 slices as follows [1]. 100 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0]. The 1 writes are split as follows [1]. [2023-11-29 00:05:33,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,826 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,832 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,833 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:05:33,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:05:33,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:05:33,836 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:05:33,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (1/1) ... [2023-11-29 00:05:33,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:33,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:33,862 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:33,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-29 00:05:33,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 00:05:33,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 00:05:33,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:05:33,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:05:33,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 00:05:33,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 00:05:33,953 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:05:33,955 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:05:33,958 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-29 00:05:34,036 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:05:34,046 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:05:34,046 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 00:05:34,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:05:34 BoogieIcfgContainer [2023-11-29 00:05:34,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:05:34,049 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-29 00:05:34,050 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-29 00:05:34,054 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-29 00:05:34,055 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 00:05:34,055 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 12:05:33" (1/3) ... [2023-11-29 00:05:34,056 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@75406185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 12:05:34, skipping insertion in model container [2023-11-29 00:05:34,056 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 00:05:34,057 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:05:33" (2/3) ... [2023-11-29 00:05:34,057 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@75406185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 12:05:34, skipping insertion in model container [2023-11-29 00:05:34,057 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-29 00:05:34,057 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:05:34" (3/3) ... [2023-11-29 00:05:34,059 INFO L332 chiAutomizerObserver]: Analyzing ICFG memsetNonZero2.c [2023-11-29 00:05:34,106 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-29 00:05:34,106 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-29 00:05:34,106 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-29 00:05:34,106 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-29 00:05:34,106 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-29 00:05:34,106 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-29 00:05:34,107 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-29 00:05:34,107 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-29 00:05:34,111 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:05:34,125 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 00:05:34,126 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 00:05:34,126 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 00:05:34,130 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2023-11-29 00:05:34,130 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 00:05:34,130 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-29 00:05:34,130 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-29 00:05:34,132 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2023-11-29 00:05:34,132 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-29 00:05:34,132 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-29 00:05:34,132 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2023-11-29 00:05:34,132 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2023-11-29 00:05:34,138 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40); 4#L22true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);< 9##Ultimate.C_memset#0ENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 12#$Ultimate##0true #t~loopctr5 := 0; 2#L-1-1true [2023-11-29 00:05:34,139 INFO L750 eck$LassoCheckResult]: Loop: 2#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 2#L-1-1true [2023-11-29 00:05:34,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:34,143 INFO L85 PathProgramCache]: Analyzing trace with hash 37284879, now seen corresponding path program 1 times [2023-11-29 00:05:34,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:34,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691009384] [2023-11-29 00:05:34,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:34,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:34,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:34,263 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2023-11-29 00:05:34,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:34,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689146171] [2023-11-29 00:05:34,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,274 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,282 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:34,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:34,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 1 times [2023-11-29 00:05:34,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:34,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500035472] [2023-11-29 00:05:34,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:34,322 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:34,378 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:34,379 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:34,379 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:34,379 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:34,379 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 00:05:34,379 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,380 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:34,380 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:34,380 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2023-11-29 00:05:34,380 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:34,380 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:34,392 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:34,535 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:34,535 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 00:05:34,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,539 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-29 00:05:34,548 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 00:05:34,548 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 00:05:34,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:34,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,572 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-29 00:05:34,575 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 00:05:34,575 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 00:05:34,607 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 00:05:34,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2023-11-29 00:05:34,610 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:34,611 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:34,611 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:34,611 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:34,611 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 00:05:34,611 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,611 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:34,611 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:34,611 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2023-11-29 00:05:34,612 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:34,612 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:34,613 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:34,732 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:34,737 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 00:05:34,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,740 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-29 00:05:34,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:34,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:34,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:34,761 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:34,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:34,770 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 00:05:34,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,772 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-29 00:05:34,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:34,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:34,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:34,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:34,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-11-29 00:05:34,800 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 00:05:34,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,804 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-11-29 00:05:34,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:34,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:34,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:34,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:34,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2023-11-29 00:05:34,835 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 00:05:34,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,836 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-11-29 00:05:34,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:34,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:34,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:34,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:34,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-11-29 00:05:34,875 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 00:05:34,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,877 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-11-29 00:05:34,886 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 [2023-11-29 00:05:34,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:34,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:34,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:34,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:34,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2023-11-29 00:05:34,922 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 00:05:34,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,924 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-11-29 00:05:34,927 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 [2023-11-29 00:05:34,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:34,940 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:34,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:34,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:34,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:34,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:34,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2023-11-29 00:05:34,976 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 00:05:34,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:34,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:34,977 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:34,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-11-29 00:05:34,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:34,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:34,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:34,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:34,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:34,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:34,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:35,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:35,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2023-11-29 00:05:35,049 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 00:05:35,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,051 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-11-29 00:05:35,054 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 [2023-11-29 00:05:35,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:35,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:35,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:35,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:35,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2023-11-29 00:05:35,090 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 00:05:35,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,091 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-11-29 00:05:35,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:35,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:35,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,108 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:35,116 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2023-11-29 00:05:35,438 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:35,438 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:35,438 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:35,438 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:35,438 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 00:05:35,438 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,438 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:35,438 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:35,438 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Lasso [2023-11-29 00:05:35,438 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:35,438 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:35,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,444 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,449 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,451 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,462 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,468 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,470 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,477 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,480 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,484 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:35,694 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:35,694 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 00:05:35,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,696 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-11-29 00:05:35,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,716 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:35,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2023-11-29 00:05:35,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,726 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-11-29 00:05:35,733 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 [2023-11-29 00:05:35,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:35,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2023-11-29 00:05:35,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,753 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-11-29 00:05:35,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,774 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2023-11-29 00:05:35,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,789 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-11-29 00:05:35,792 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 [2023-11-29 00:05:35,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2023-11-29 00:05:35,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,813 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-11-29 00:05:35,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,831 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:35,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2023-11-29 00:05:35,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,838 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-11-29 00:05:35,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:35,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,855 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:35,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:35,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2023-11-29 00:05:35,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,862 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-11-29 00:05:35,866 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 [2023-11-29 00:05:35,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,880 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-11-29 00:05:35,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,890 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-11-29 00:05:35,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2023-11-29 00:05:35,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,918 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-11-29 00:05:35,922 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 [2023-11-29 00:05:35,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,937 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2023-11-29 00:05:35,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,946 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-11-29 00:05:35,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:35,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2023-11-29 00:05:35,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:35,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:35,974 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:35,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-11-29 00:05:35,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:35,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:35,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:35,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:35,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:35,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:35,993 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:35,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2023-11-29 00:05:36,001 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 00:05:36,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,002 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-11-29 00:05:36,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:36,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2023-11-29 00:05:36,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,026 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-11-29 00:05:36,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,043 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:36,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2023-11-29 00:05:36,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,050 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-11-29 00:05:36,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,073 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,073 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2023-11-29 00:05:36,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,094 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-11-29 00:05:36,097 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 [2023-11-29 00:05:36,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,112 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,113 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-11-29 00:05:36,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,122 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-11-29 00:05:36,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:36,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:36,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,146 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-11-29 00:05:36,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:36,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:36,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,169 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-11-29 00:05:36,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,189 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,189 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-11-29 00:05:36,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,202 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-11-29 00:05:36,205 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 [2023-11-29 00:05:36,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,221 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,221 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:36,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,231 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-11-29 00:05:36,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,250 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-11-29 00:05:36,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,261 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-11-29 00:05:36,270 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 [2023-11-29 00:05:36,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-11-29 00:05:36,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,296 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-11-29 00:05:36,302 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 [2023-11-29 00:05:36,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:36,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:36,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:36,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-11-29 00:05:36,332 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 00:05:36,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,333 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-11-29 00:05:36,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:36,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2023-11-29 00:05:36,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,357 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-11-29 00:05:36,361 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 [2023-11-29 00:05:36,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:36,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2023-11-29 00:05:36,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,381 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-11-29 00:05:36,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,406 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2023-11-29 00:05:36,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,433 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-11-29 00:05:36,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:36,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,462 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-11-29 00:05:36,465 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 [2023-11-29 00:05:36,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:36,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2023-11-29 00:05:36,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,486 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-11-29 00:05:36,489 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 [2023-11-29 00:05:36,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:36,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:36,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,509 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-11-29 00:05:36,513 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 [2023-11-29 00:05:36,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2023-11-29 00:05:36,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,540 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-11-29 00:05:36,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,558 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,558 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-11-29 00:05:36,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,569 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-11-29 00:05:36,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,588 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,588 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-11-29 00:05:36,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,601 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-11-29 00:05:36,604 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 [2023-11-29 00:05:36,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-11-29 00:05:36,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,631 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-11-29 00:05:36,634 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 [2023-11-29 00:05:36,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:36,650 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:36,650 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:36,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-11-29 00:05:36,680 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 00:05:36,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,681 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-11-29 00:05:36,687 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 [2023-11-29 00:05:36,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,701 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:36,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-11-29 00:05:36,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,708 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-11-29 00:05:36,712 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 [2023-11-29 00:05:36,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:36,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2023-11-29 00:05:36,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,732 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-11-29 00:05:36,735 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 [2023-11-29 00:05:36,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2023-11-29 00:05:36,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,788 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-11-29 00:05:36,791 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 [2023-11-29 00:05:36,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,809 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,809 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2023-11-29 00:05:36,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,821 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-11-29 00:05:36,824 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 [2023-11-29 00:05:36,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:36,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2023-11-29 00:05:36,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,844 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-11-29 00:05:36,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:36,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,861 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:36,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:36,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2023-11-29 00:05:36,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,869 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-11-29 00:05:36,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-11-29 00:05:36,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,902 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-11-29 00:05:36,905 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 [2023-11-29 00:05:36,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2023-11-29 00:05:36,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,934 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-11-29 00:05:36,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:36,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-11-29 00:05:36,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:36,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:36,972 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:36,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-11-29 00:05:36,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:36,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:36,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:36,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:36,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:36,991 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:36,991 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:36,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-11-29 00:05:37,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,005 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-11-29 00:05:37,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:37,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:37,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:37,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-11-29 00:05:37,036 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 00:05:37,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,037 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-11-29 00:05:37,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:37,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-11-29 00:05:37,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,062 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-11-29 00:05:37,064 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 [2023-11-29 00:05:37,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:37,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-11-29 00:05:37,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,085 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-11-29 00:05:37,088 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 [2023-11-29 00:05:37,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2023-11-29 00:05:37,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,136 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-11-29 00:05:37,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,154 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,154 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2023-11-29 00:05:37,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,165 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-11-29 00:05:37,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,180 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,180 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,181 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:37,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2023-11-29 00:05:37,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,188 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-11-29 00:05:37,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,206 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:37,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-11-29 00:05:37,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,213 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-11-29 00:05:37,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2023-11-29 00:05:37,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,243 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-11-29 00:05:37,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,257 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,257 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:37,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,268 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-11-29 00:05:37,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,284 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,284 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2023-11-29 00:05:37,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,294 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-11-29 00:05:37,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,310 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,310 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2023-11-29 00:05:37,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,320 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-11-29 00:05:37,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:37,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:37,335 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:37,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:37,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2023-11-29 00:05:37,344 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 00:05:37,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,345 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-11-29 00:05:37,348 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 [2023-11-29 00:05:37,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:37,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2023-11-29 00:05:37,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,366 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-11-29 00:05:37,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,380 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:37,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-11-29 00:05:37,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,387 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-11-29 00:05:37,389 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 [2023-11-29 00:05:37,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,400 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2023-11-29 00:05:37,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,447 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-11-29 00:05:37,450 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 [2023-11-29 00:05:37,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,463 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,463 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2023-11-29 00:05:37,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,474 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-11-29 00:05:37,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:37,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-11-29 00:05:37,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,496 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-11-29 00:05:37,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:37,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2023-11-29 00:05:37,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,517 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-11-29 00:05:37,519 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 [2023-11-29 00:05:37,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,530 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,532 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2023-11-29 00:05:37,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,545 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-11-29 00:05:37,548 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 [2023-11-29 00:05:37,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,561 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,561 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2023-11-29 00:05:37,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,573 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-11-29 00:05:37,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:37,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,604 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-11-29 00:05:37,606 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 [2023-11-29 00:05:37,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:37,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,631 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-11-29 00:05:37,633 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 [2023-11-29 00:05:37,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:37,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:37,648 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:37,648 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:37,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2023-11-29 00:05:37,659 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 00:05:37,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,660 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-11-29 00:05:37,662 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 [2023-11-29 00:05:37,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:37,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2023-11-29 00:05:37,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,687 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-11-29 00:05:37,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:37,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2023-11-29 00:05:37,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,712 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-11-29 00:05:37,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,742 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:37,742 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:37,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2023-11-29 00:05:37,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,808 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-11-29 00:05:37,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:37,825 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:37,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-11-29 00:05:37,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,860 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-11-29 00:05:37,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,878 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:37,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-11-29 00:05:37,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,887 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-11-29 00:05:37,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:37,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:37,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:37,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:37,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,918 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-11-29 00:05:37,921 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 [2023-11-29 00:05:37,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,937 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:37,937 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:37,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-11-29 00:05:37,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,956 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-11-29 00:05:37,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:37,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:37,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:37,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:37,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:37,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:37,977 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:37,977 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:37,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:37,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2023-11-29 00:05:37,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:37,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:37,995 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:37,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-11-29 00:05:37,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:38,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:38,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:38,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2023-11-29 00:05:38,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,043 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2023-11-29 00:05:38,046 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 [2023-11-29 00:05:38,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:38,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:38,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:38,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2023-11-29 00:05:38,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,083 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-11-29 00:05:38,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:38,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:38,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:38,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:38,116 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 00:05:38,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,117 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-11-29 00:05:38,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,130 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:38,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-11-29 00:05:38,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,136 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-11-29 00:05:38,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,152 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:38,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-11-29 00:05:38,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,158 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-11-29 00:05:38,160 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 [2023-11-29 00:05:38,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2023-11-29 00:05:38,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,203 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-11-29 00:05:38,205 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 [2023-11-29 00:05:38,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-11-29 00:05:38,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,228 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-11-29 00:05:38,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:38,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:38,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,250 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-11-29 00:05:38,252 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 [2023-11-29 00:05:38,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:38,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-11-29 00:05:38,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,272 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-11-29 00:05:38,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,287 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,287 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-11-29 00:05:38,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,297 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-11-29 00:05:38,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:38,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,321 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-11-29 00:05:38,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,336 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,336 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2023-11-29 00:05:38,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,350 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-11-29 00:05:38,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2023-11-29 00:05:38,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,376 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-11-29 00:05:38,378 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 [2023-11-29 00:05:38,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:38,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:38,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:38,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:38,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2023-11-29 00:05:38,400 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 00:05:38,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,401 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-11-29 00:05:38,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:38,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2023-11-29 00:05:38,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,421 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-11-29 00:05:38,423 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 [2023-11-29 00:05:38,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,434 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:38,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2023-11-29 00:05:38,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,441 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-11-29 00:05:38,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,463 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,463 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2023-11-29 00:05:38,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,504 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-11-29 00:05:38,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,520 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,520 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2023-11-29 00:05:38,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,533 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-11-29 00:05:38,535 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 [2023-11-29 00:05:38,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:38,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2023-11-29 00:05:38,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,553 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-11-29 00:05:38,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,566 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:38,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:38,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:38,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2023-11-29 00:05:38,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,574 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-11-29 00:05:38,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,591 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2023-11-29 00:05:38,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,604 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-11-29 00:05:38,606 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 [2023-11-29 00:05:38,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,617 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,621 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,621 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2023-11-29 00:05:38,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,634 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-11-29 00:05:38,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,647 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,647 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,651 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,651 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-11-29 00:05:38,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,666 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-11-29 00:05:38,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,679 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,682 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,682 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-11-29 00:05:38,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,696 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-11-29 00:05:38,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:38,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:38,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:38,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:38,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:38,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:38,713 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:38,713 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:38,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:38,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-11-29 00:05:38,726 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2023-11-29 00:05:38,726 INFO L748 eck$LassoCheckResult]: Stem: 8#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40); 4#L22true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);< 9##Ultimate.C_memset#0ENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 12#$Ultimate##0true #t~loopctr5 := 0; 2#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 2#L-1-1true [2023-11-29 00:05:38,726 INFO L750 eck$LassoCheckResult]: Loop: 2#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 2#L-1-1true [2023-11-29 00:05:38,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:38,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 2 times [2023-11-29 00:05:38,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:38,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526260725] [2023-11-29 00:05:38,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,751 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:38,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:38,752 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 2 times [2023-11-29 00:05:38,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:38,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043392483] [2023-11-29 00:05:38,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,757 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,761 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:38,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:05:38,762 INFO L85 PathProgramCache]: Analyzing trace with hash 1471030511, now seen corresponding path program 3 times [2023-11-29 00:05:38,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:05:38,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501754617] [2023-11-29 00:05:38,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:05:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:05:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,775 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 00:05:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 00:05:38,787 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 00:05:38,804 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:38,804 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:38,804 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:38,804 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:38,804 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-29 00:05:38,804 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,804 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:38,804 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:38,804 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2023-11-29 00:05:38,804 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:38,804 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:38,805 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:38,878 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:38,878 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-29 00:05:38,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,879 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-11-29 00:05:38,882 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-29 00:05:38,882 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 00:05:38,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-11-29 00:05:38,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:38,898 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:38,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-11-29 00:05:38,900 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-29 00:05:38,900 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-29 00:05:38,921 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-11-29 00:05:38,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2023-11-29 00:05:38,924 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:38,924 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:38,924 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:38,924 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:38,924 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 00:05:38,924 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:38,924 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:38,924 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:38,924 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2023-11-29 00:05:38,924 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:38,932 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:38,933 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,014 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:39,014 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 00:05:39,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,016 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-11-29 00:05:39,021 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 [2023-11-29 00:05:39,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,035 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:39,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:39,041 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 00:05:39,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,043 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-11-29 00:05:39,045 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 [2023-11-29 00:05:39,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:39,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:39,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2023-11-29 00:05:39,065 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 00:05:39,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,066 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-11-29 00:05:39,068 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 [2023-11-29 00:05:39,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:39,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:39,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-11-29 00:05:39,089 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 00:05:39,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,090 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2023-11-29 00:05:39,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:39,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:39,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2023-11-29 00:05:39,115 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 00:05:39,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,116 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-11-29 00:05:39,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:39,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:39,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:39,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:39,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-11-29 00:05:39,142 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 00:05:39,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,143 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-11-29 00:05:39,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:39,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:39,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:39,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:39,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-11-29 00:05:39,174 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 00:05:39,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,175 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-11-29 00:05:39,177 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 [2023-11-29 00:05:39,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:39,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:39,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:39,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:39,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:39,223 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 00:05:39,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,224 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-11-29 00:05:39,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:39,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:39,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:39,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:39,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-11-29 00:05:39,250 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 00:05:39,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,251 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-11-29 00:05:39,254 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 [2023-11-29 00:05:39,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:39,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:39,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,267 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:39,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-11-29 00:05:39,513 INFO L210 LassoAnalysis]: Preferences: [2023-11-29 00:05:39,513 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-29 00:05:39,513 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-29 00:05:39,514 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-29 00:05:39,514 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-29 00:05:39,514 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,514 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-29 00:05:39,514 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-29 00:05:39,514 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Lasso [2023-11-29 00:05:39,514 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-29 00:05:39,514 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-29 00:05:39,516 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,547 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,557 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,559 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,561 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,562 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,565 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,567 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,570 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,572 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-29 00:05:39,711 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-29 00:05:39,711 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-29 00:05:39,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,712 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-11-29 00:05:39,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,725 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-11-29 00:05:39,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,732 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-11-29 00:05:39,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,749 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,749 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2023-11-29 00:05:39,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,756 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-11-29 00:05:39,758 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 [2023-11-29 00:05:39,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-11-29 00:05:39,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,778 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-11-29 00:05:39,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-11-29 00:05:39,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,802 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-11-29 00:05:39,804 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 [2023-11-29 00:05:39,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2023-11-29 00:05:39,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,829 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-11-29 00:05:39,831 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 [2023-11-29 00:05:39,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,842 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:39,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-11-29 00:05:39,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,847 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-11-29 00:05:39,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:39,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2023-11-29 00:05:39,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,864 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-11-29 00:05:39,866 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 [2023-11-29 00:05:39,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:39,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2023-11-29 00:05:39,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,881 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2023-11-29 00:05:39,883 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 [2023-11-29 00:05:39,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2023-11-29 00:05:39,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,901 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-11-29 00:05:39,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:39,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-11-29 00:05:39,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2023-11-29 00:05:39,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,922 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-11-29 00:05:39,925 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 [2023-11-29 00:05:39,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:39,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-29 00:05:39,938 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-11-29 00:05:39,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:39,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2023-11-29 00:05:39,944 INFO L490 LassoAnalysis]: Using template '2-nested'. [2023-11-29 00:05:39,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,946 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-11-29 00:05:39,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:39,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:39,964 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:39,964 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:39,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2023-11-29 00:05:39,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,974 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-11-29 00:05:39,976 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 [2023-11-29 00:05:39,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:39,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:39,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:39,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:39,990 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:39,990 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:39,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:39,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2023-11-29 00:05:39,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:39,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:39,998 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:39,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-11-29 00:05:40,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,012 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,012 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2023-11-29 00:05:40,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,021 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-11-29 00:05:40,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,034 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,034 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2023-11-29 00:05:40,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,042 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-11-29 00:05:40,044 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 [2023-11-29 00:05:40,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,058 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,058 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2023-11-29 00:05:40,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,073 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-11-29 00:05:40,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2023-11-29 00:05:40,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,091 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-11-29 00:05:40,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,103 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-11-29 00:05:40,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,108 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-11-29 00:05:40,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-11-29 00:05:40,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,125 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-11-29 00:05:40,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2023-11-29 00:05:40,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,146 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-11-29 00:05:40,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-11-29 00:05:40,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,167 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-11-29 00:05:40,169 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 [2023-11-29 00:05:40,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,183 INFO L490 LassoAnalysis]: Using template '3-nested'. [2023-11-29 00:05:40,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,184 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-11-29 00:05:40,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-11-29 00:05:40,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,208 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-11-29 00:05:40,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,222 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2023-11-29 00:05:40,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,232 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2023-11-29 00:05:40,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,246 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,246 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2023-11-29 00:05:40,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,254 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2023-11-29 00:05:40,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,267 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2023-11-29 00:05:40,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,278 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2023-11-29 00:05:40,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2023-11-29 00:05:40,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,320 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2023-11-29 00:05:40,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:40,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2023-11-29 00:05:40,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,337 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2023-11-29 00:05:40,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:40,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2023-11-29 00:05:40,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,355 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2023-11-29 00:05:40,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:40,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,372 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2023-11-29 00:05:40,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,386 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,386 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2023-11-29 00:05:40,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,396 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2023-11-29 00:05:40,398 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 [2023-11-29 00:05:40,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,410 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,410 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2023-11-29 00:05:40,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,420 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2023-11-29 00:05:40,422 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 [2023-11-29 00:05:40,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:40,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2023-11-29 00:05:40,436 INFO L490 LassoAnalysis]: Using template '4-nested'. [2023-11-29 00:05:40,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,437 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2023-11-29 00:05:40,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,451 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,451 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2023-11-29 00:05:40,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,461 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2023-11-29 00:05:40,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,475 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,475 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2023-11-29 00:05:40,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,485 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2023-11-29 00:05:40,487 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 [2023-11-29 00:05:40,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,500 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2023-11-29 00:05:40,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,511 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2023-11-29 00:05:40,513 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 [2023-11-29 00:05:40,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2023-11-29 00:05:40,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,538 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2023-11-29 00:05:40,540 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 [2023-11-29 00:05:40,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,556 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,556 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,579 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2023-11-29 00:05:40,581 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 [2023-11-29 00:05:40,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:40,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2023-11-29 00:05:40,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,597 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2023-11-29 00:05:40,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:40,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2023-11-29 00:05:40,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,615 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2023-11-29 00:05:40,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:40,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2023-11-29 00:05:40,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,633 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2023-11-29 00:05:40,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,648 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,648 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,657 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2023-11-29 00:05:40,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:40,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:40,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2023-11-29 00:05:40,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,682 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2023-11-29 00:05:40,684 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 [2023-11-29 00:05:40,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-29 00:05:40,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:40,695 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:40,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2023-11-29 00:05:40,699 INFO L490 LassoAnalysis]: Using template '2-phase'. [2023-11-29 00:05:40,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,700 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2023-11-29 00:05:40,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,714 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,714 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2023-11-29 00:05:40,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,722 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2023-11-29 00:05:40,724 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 [2023-11-29 00:05:40,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,736 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,736 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2023-11-29 00:05:40,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,746 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2023-11-29 00:05:40,748 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 [2023-11-29 00:05:40,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,760 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,760 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2023-11-29 00:05:40,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,769 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2023-11-29 00:05:40,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2023-11-29 00:05:40,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,792 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2023-11-29 00:05:40,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2023-11-29 00:05:40,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,835 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2023-11-29 00:05:40,837 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 [2023-11-29 00:05:40,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,848 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2023-11-29 00:05:40,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,853 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2023-11-29 00:05:40,855 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 [2023-11-29 00:05:40,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2023-11-29 00:05:40,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,871 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2023-11-29 00:05:40,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,888 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2023-11-29 00:05:40,890 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 [2023-11-29 00:05:40,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,902 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,902 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2023-11-29 00:05:40,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,911 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2023-11-29 00:05:40,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,924 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2023-11-29 00:05:40,925 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2023-11-29 00:05:40,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2023-11-29 00:05:40,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,935 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2023-11-29 00:05:40,937 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 [2023-11-29 00:05:40,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:40,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:40,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2023-11-29 00:05:40,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2023-11-29 00:05:40,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:40,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2023-11-29 00:05:40,953 INFO L490 LassoAnalysis]: Using template '3-phase'. [2023-11-29 00:05:40,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,953 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2023-11-29 00:05:40,956 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 [2023-11-29 00:05:40,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,966 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:40,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:40,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:40,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:40,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:40,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:40,980 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:40,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2023-11-29 00:05:40,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:40,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:40,992 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:40,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:40,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:40,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:40,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:40,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:41,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,004 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2023-11-29 00:05:41,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,017 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2023-11-29 00:05:41,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,029 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2023-11-29 00:05:41,031 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 [2023-11-29 00:05:41,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,042 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,044 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2023-11-29 00:05:41,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,057 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2023-11-29 00:05:41,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,072 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,077 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,077 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2023-11-29 00:05:41,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,122 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2023-11-29 00:05:41,124 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 [2023-11-29 00:05:41,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,134 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2023-11-29 00:05:41,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,141 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2023-11-29 00:05:41,144 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 [2023-11-29 00:05:41,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2023-11-29 00:05:41,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,162 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2023-11-29 00:05:41,164 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 [2023-11-29 00:05:41,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2023-11-29 00:05:41,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,181 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2023-11-29 00:05:41,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,195 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2023-11-29 00:05:41,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,205 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2023-11-29 00:05:41,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,219 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2023-11-29 00:05:41,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,229 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2023-11-29 00:05:41,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2023-11-29 00:05:41,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:41,248 INFO L490 LassoAnalysis]: Using template '4-phase'. [2023-11-29 00:05:41,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,248 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2023-11-29 00:05:41,250 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 [2023-11-29 00:05:41,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2023-11-29 00:05:41,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,279 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2023-11-29 00:05:41,281 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 [2023-11-29 00:05:41,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,296 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,296 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2023-11-29 00:05:41,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,312 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2023-11-29 00:05:41,314 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 [2023-11-29 00:05:41,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,327 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,327 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2023-11-29 00:05:41,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,350 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2023-11-29 00:05:41,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2023-11-29 00:05:41,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,384 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2023-11-29 00:05:41,386 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 [2023-11-29 00:05:41,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,406 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,406 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2023-11-29 00:05:41,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,503 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2023-11-29 00:05:41,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:41,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2023-11-29 00:05:41,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,525 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2023-11-29 00:05:41,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:41,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2023-11-29 00:05:41,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,547 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2023-11-29 00:05:41,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:41,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2023-11-29 00:05:41,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,568 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2023-11-29 00:05:41,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,584 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,584 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2023-11-29 00:05:41,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,598 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2023-11-29 00:05:41,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,613 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2023-11-29 00:05:41,613 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2023-11-29 00:05:41,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2023-11-29 00:05:41,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,628 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2023-11-29 00:05:41,630 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 [2023-11-29 00:05:41,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2023-11-29 00:05:41,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2023-11-29 00:05:41,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2023-11-29 00:05:41,649 INFO L490 LassoAnalysis]: Using template '2-lex'. [2023-11-29 00:05:41,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,650 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2023-11-29 00:05:41,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,662 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,664 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2023-11-29 00:05:41,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,673 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2023-11-29 00:05:41,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,686 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2023-11-29 00:05:41,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,697 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2023-11-29 00:05:41,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,714 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,714 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2023-11-29 00:05:41,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,724 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2023-11-29 00:05:41,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2023-11-29 00:05:41,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,749 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2023-11-29 00:05:41,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,766 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,766 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2023-11-29 00:05:41,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,791 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2023-11-29 00:05:41,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2023-11-29 00:05:41,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,811 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2023-11-29 00:05:41,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2023-11-29 00:05:41,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,829 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2023-11-29 00:05:41,831 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 [2023-11-29 00:05:41,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2023-11-29 00:05:41,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,847 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2023-11-29 00:05:41,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2023-11-29 00:05:41,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,871 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2023-11-29 00:05:41,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2023-11-29 00:05:41,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2023-11-29 00:05:41,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2023-11-29 00:05:41,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,895 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2023-11-29 00:05:41,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2023-11-29 00:05:41,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:41,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2023-11-29 00:05:41,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-11-29 00:05:41,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:41,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2023-11-29 00:05:41,914 INFO L490 LassoAnalysis]: Using template '3-lex'. [2023-11-29 00:05:41,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,915 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2023-11-29 00:05:41,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:41,930 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:41,930 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:41,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2023-11-29 00:05:41,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,941 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2023-11-29 00:05:41,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:41,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,953 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:41,956 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:41,956 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:41,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:41,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,967 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2023-11-29 00:05:41,969 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 [2023-11-29 00:05:41,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:41,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:41,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:41,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:41,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:41,982 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:41,982 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:41,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:41,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2023-11-29 00:05:41,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:41,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:41,995 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:41,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2023-11-29 00:05:41,996 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 [2023-11-29 00:05:42,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,010 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:42,011 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:42,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:42,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,023 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2023-11-29 00:05:42,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:42,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,042 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:42,042 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:42,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2023-11-29 00:05:42,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,097 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2023-11-29 00:05:42,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:42,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:42,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:42,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:42,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2023-11-29 00:05:42,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,117 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2023-11-29 00:05:42,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:42,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:42,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:42,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:42,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2023-11-29 00:05:42,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,135 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2023-11-29 00:05:42,137 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 [2023-11-29 00:05:42,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:42,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:42,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:42,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2023-11-29 00:05:42,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,153 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2023-11-29 00:05:42,156 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 [2023-11-29 00:05:42,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,167 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:42,167 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:42,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2023-11-29 00:05:42,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,180 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2023-11-29 00:05:42,182 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 [2023-11-29 00:05:42,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,195 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2023-11-29 00:05:42,195 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2023-11-29 00:05:42,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2023-11-29 00:05:42,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-29 00:05:42,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:05:42,206 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-29 00:05:42,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2023-11-29 00:05:42,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-11-29 00:05:42,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2023-11-29 00:05:42,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2023-11-29 00:05:42,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-29 00:05:42,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-29 00:05:42,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-11-29 00:05:42,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2023-11-29 00:05:42,219 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-11-29 00:05:42,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-29 00:05:42,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-11-29 00:05:42,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2023-11-29 00:05:42,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 12:05:42 BoogieIcfgContainer [2023-11-29 00:05:42,229 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-11-29 00:05:42,230 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 00:05:42,230 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 00:05:42,230 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 00:05:42,230 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:05:34" (3/4) ... [2023-11-29 00:05:42,232 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 00:05:42,233 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 00:05:42,234 INFO L158 Benchmark]: Toolchain (without parser) took 8625.74ms. Allocated memory was 195.0MB in the beginning and 234.9MB in the end (delta: 39.8MB). Free memory was 157.1MB in the beginning and 89.3MB in the end (delta: 67.9MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. [2023-11-29 00:05:42,235 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory was 83.6MB in the beginning and 83.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:05:42,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172.59ms. Allocated memory is still 195.0MB. Free memory was 156.8MB in the beginning and 147.5MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 00:05:42,235 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.66ms. Allocated memory is still 195.0MB. Free memory was 147.5MB in the beginning and 145.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 00:05:42,235 INFO L158 Benchmark]: Boogie Preprocessor took 27.29ms. Allocated memory is still 195.0MB. Free memory was 145.4MB in the beginning and 144.5MB in the end (delta: 905.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:05:42,236 INFO L158 Benchmark]: RCFGBuilder took 213.08ms. Allocated memory is still 195.0MB. Free memory was 144.5MB in the beginning and 134.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-29 00:05:42,236 INFO L158 Benchmark]: BuchiAutomizer took 8180.13ms. Allocated memory was 195.0MB in the beginning and 234.9MB in the end (delta: 39.8MB). Free memory was 134.1MB in the beginning and 89.3MB in the end (delta: 44.8MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. [2023-11-29 00:05:42,236 INFO L158 Benchmark]: Witness Printer took 3.53ms. Allocated memory is still 234.9MB. Free memory is still 89.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 00:05:42,238 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 115.3MB. Free memory was 83.6MB in the beginning and 83.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 172.59ms. Allocated memory is still 195.0MB. Free memory was 156.8MB in the beginning and 147.5MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.66ms. Allocated memory is still 195.0MB. Free memory was 147.5MB in the beginning and 145.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.29ms. Allocated memory is still 195.0MB. Free memory was 145.4MB in the beginning and 144.5MB in the end (delta: 905.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 213.08ms. Allocated memory is still 195.0MB. Free memory was 144.5MB in the beginning and 134.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 8180.13ms. Allocated memory was 195.0MB in the beginning and 234.9MB in the end (delta: 39.8MB). Free memory was 134.1MB in the beginning and 89.3MB in the end (delta: 44.8MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. * Witness Printer took 3.53ms. Allocated memory is still 234.9MB. Free memory is still 89.3MB. 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 8.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 8.0s. 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: inital30 mio100 ax100 hnf100 lsp85 ukn89 mio100 lsp100 div520 bol100 ite100 ukn100 eq144 hnf95 smp43 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 23ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40);" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset#0(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" RESULT: Ultimate could not prove your program: unable to determine termination [2023-11-29 00:05:42,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fb4db19-e6ad-44fc-80f6-81911eba78f4/bin/uautomizer-verify-BQ2R08f2Ya/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