./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-new/count_by_k.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version a0165632 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_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-new/count_by_k.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX --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 ee41851a84d57c0c483c2a5edf48180b7c141c1991cdc82f0d66c6775eb49f5b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 18:05:57,211 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:05:57,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-08 18:05:57,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:05:57,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:05:57,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:05:57,353 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:05:57,355 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:05:57,355 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:05:57,356 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:05:57,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:05:57,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:05:57,357 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:05:57,357 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-08 18:05:57,358 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-08 18:05:57,358 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-08 18:05:57,358 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-08 18:05:57,359 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-08 18:05:57,359 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-08 18:05:57,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:05:57,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-08 18:05:57,360 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:05:57,361 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 18:05:57,361 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:05:57,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:05:57,362 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-08 18:05:57,362 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-08 18:05:57,362 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-08 18:05:57,362 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:05:57,363 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 18:05:57,363 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:05:57,363 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:05:57,364 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-08 18:05:57,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:05:57,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:05:57,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:05:57,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:05:57,365 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 18:05:57,366 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-08 18:05:57,366 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_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee41851a84d57c0c483c2a5edf48180b7c141c1991cdc82f0d66c6775eb49f5b [2024-11-08 18:05:57,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:05:57,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:05:57,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:05:57,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:05:57,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:05:57,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/loop-new/count_by_k.i Unable to find full path for "g++" [2024-11-08 18:05:59,601 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:05:59,808 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:05:59,810 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/sv-benchmarks/c/loop-new/count_by_k.i [2024-11-08 18:05:59,820 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/data/79a187224/025dcb7175774d3995855801b5552d08/FLAG5faec73f6 [2024-11-08 18:05:59,847 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/data/79a187224/025dcb7175774d3995855801b5552d08 [2024-11-08 18:05:59,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:05:59,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:05:59,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:05:59,854 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:05:59,860 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:05:59,861 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:05:59" (1/1) ... [2024-11-08 18:05:59,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403d8b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:05:59, skipping insertion in model container [2024-11-08 18:05:59,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:05:59" (1/1) ... [2024-11-08 18:05:59,893 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:06:00,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:06:00,189 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:06:00,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:06:00,228 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:06:00,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00 WrapperNode [2024-11-08 18:06:00,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:06:00,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:06:00,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:06:00,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:06:00,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,263 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 32 [2024-11-08 18:06:00,263 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:06:00,264 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:06:00,265 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:06:00,265 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:06:00,277 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,278 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,291 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 18:06:00,291 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,291 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,297 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,300 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,304 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,306 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:06:00,307 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:06:00,311 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:06:00,311 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:06:00,312 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (1/1) ... [2024-11-08 18:06:00,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:00,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:00,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:00,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-08 18:06:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:06:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 18:06:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:06:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:06:00,461 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:06:00,464 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:06:00,567 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-08 18:06:00,567 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:06:00,579 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:06:00,579 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 18:06:00,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:06:00 BoogieIcfgContainer [2024-11-08 18:06:00,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:06:00,581 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-08 18:06:00,581 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-08 18:06:00,586 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-08 18:06:00,587 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 18:06:00,587 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.11 06:05:59" (1/3) ... [2024-11-08 18:06:00,588 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43723a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.11 06:06:00, skipping insertion in model container [2024-11-08 18:06:00,588 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 18:06:00,589 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:06:00" (2/3) ... [2024-11-08 18:06:00,589 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@43723a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.11 06:06:00, skipping insertion in model container [2024-11-08 18:06:00,589 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 18:06:00,590 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:06:00" (3/3) ... [2024-11-08 18:06:00,591 INFO L332 chiAutomizerObserver]: Analyzing ICFG count_by_k.i [2024-11-08 18:06:00,652 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-08 18:06:00,652 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-08 18:06:00,652 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-08 18:06:00,652 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-08 18:06:00,652 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-08 18:06:00,653 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-08 18:06:00,653 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-08 18:06:00,653 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-08 18:06:00,658 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:06:00,676 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-08 18:06:00,676 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-08 18:06:00,676 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-08 18:06:00,682 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-08 18:06:00,682 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-08 18:06:00,682 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-08 18:06:00,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:06:00,687 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-08 18:06:00,688 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-08 18:06:00,688 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-08 18:06:00,688 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-08 18:06:00,688 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-08 18:06:00,696 INFO L745 eck$LassoCheckResult]: Stem: 12#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); 6#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_~i~0#1, main_~k~0#1;havoc main_~i~0#1;havoc main_~k~0#1;havoc main_#t~nondet1#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 11#L28true assume !!(0 <= main_~k~0#1 && main_~k~0#1 <= 10);main_~i~0#1 := 0; 8#L29-3true [2024-11-08 18:06:00,696 INFO L747 eck$LassoCheckResult]: Loop: 8#L29-3true assume main_~i~0#1 < 1000000 * main_~k~0#1; 5#L29-1true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1);main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 8#L29-3true [2024-11-08 18:06:00,703 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:00,703 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2024-11-08 18:06:00,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:00,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831563610] [2024-11-08 18:06:00,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,825 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,860 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:00,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:00,863 INFO L85 PathProgramCache]: Analyzing trace with hash 1318, now seen corresponding path program 1 times [2024-11-08 18:06:00,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:00,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518557465] [2024-11-08 18:06:00,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,900 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:00,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:00,902 INFO L85 PathProgramCache]: Analyzing trace with hash 28695817, now seen corresponding path program 1 times [2024-11-08 18:06:00,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:00,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593665288] [2024-11-08 18:06:00,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,927 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:00,947 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:01,225 INFO L204 LassoAnalysis]: Preferences: [2024-11-08 18:06:01,226 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-08 18:06:01,227 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-08 18:06:01,227 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-08 18:06:01,227 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-08 18:06:01,227 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,227 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-08 18:06:01,227 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-08 18:06:01,227 INFO L132 ssoRankerPreferences]: Filename of dumped script: count_by_k.i_Iteration1_Lasso [2024-11-08 18:06:01,227 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-08 18:06:01,228 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-08 18:06:01,249 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,281 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,289 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,310 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,333 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,364 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:01,557 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-08 18:06:01,562 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-08 18:06:01,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,568 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-08 18:06:01,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,589 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-08 18:06:01,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,625 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-08 18:06:01,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-08 18:06:01,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,675 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-08 18:06:01,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:01,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,694 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-08 18:06:01,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:01,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-08 18:06:01,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,718 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-08 18:06:01,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:01,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,738 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-08 18:06:01,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:01,741 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-11-08 18:06:01,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,764 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-08 18:06:01,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:01,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,835 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-08 18:06:01,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,868 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-08 18:06:01,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,890 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-08 18:06:01,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,915 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,924 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:01,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:01,945 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:01,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-08 18:06:01,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:01,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:01,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:01,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:01,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:01,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:01,969 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:01,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:01,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-08 18:06:01,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:01,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,001 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-08 18:06:02,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:02,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:02,024 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:02,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-08 18:06:02,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,056 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-08 18:06:02,059 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 [2024-11-08 18:06:02,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:02,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:02,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:02,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,097 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-08 18:06:02,099 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 [2024-11-08 18:06:02,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:02,112 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:02,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:02,118 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-08 18:06:02,137 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-08 18:06:02,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,139 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-08 18:06:02,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,161 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,161 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-08 18:06:02,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,192 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-08 18:06:02,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,218 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,218 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-08 18:06:02,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,249 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-08 18:06:02,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:02,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-08 18:06:02,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:02,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-08 18:06:02,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,281 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-08 18:06:02,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:02,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-08 18:06:02,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:02,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-08 18:06:02,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,319 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-08 18:06:02,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-08 18:06:02,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,426 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-08 18:06:02,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,447 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,448 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-08 18:06:02,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,479 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-08 18:06:02,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,528 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-08 18:06:02,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,552 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,552 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-08 18:06:02,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,580 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-08 18:06:02,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,600 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,603 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,613 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-08 18:06:02,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,634 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-08 18:06:02,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,658 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,673 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,694 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-08 18:06:02,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:02,715 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:02,715 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:02,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,740 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-08 18:06:02,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,742 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-08 18:06:02,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:02,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:02,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:02,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-08 18:06:02,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,795 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-08 18:06:02,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:02,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:02,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:02,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,843 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-08 18:06:02,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:02,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:02,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:02,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:02,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,884 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-08 18:06:02,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:02,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:02,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:02,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:02,906 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-08 18:06:02,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,926 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-08 18:06:02,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:02,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:02,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:02,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:02,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:02,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:02,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:02,965 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:02,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:02,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:02,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:02,985 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:02,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-08 18:06:02,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,007 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,007 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,015 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,035 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-08 18:06:03,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,056 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,056 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,066 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,087 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-08 18:06:03,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-08 18:06:03,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,137 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-08 18:06:03,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,168 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-08 18:06:03,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,190 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-08 18:06:03,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,240 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-08 18:06:03,245 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 [2024-11-08 18:06:03,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:03,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:03,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:03,272 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,290 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-08 18:06:03,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,293 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-08 18:06:03,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,315 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,315 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,326 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-08 18:06:03,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,346 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-08 18:06:03,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,369 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,370 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,379 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-08 18:06:03,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,399 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-08 18:06:03,403 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 [2024-11-08 18:06:03,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:03,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-08 18:06:03,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:03,423 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,443 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-08 18:06:03,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:03,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-08 18:06:03,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:03,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,486 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-08 18:06:03,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,512 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,547 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-08 18:06:03,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,569 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,569 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,578 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,598 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-08 18:06:03,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,630 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-08 18:06:03,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,651 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-08 18:06:03,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,675 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,675 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,683 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,703 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-08 18:06:03,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,732 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,753 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-08 18:06:03,757 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 [2024-11-08 18:06:03,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,776 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,777 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-08 18:06:03,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,805 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-08 18:06:03,810 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 [2024-11-08 18:06:03,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:03,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:03,830 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:03,830 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:03,840 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-08 18:06:03,858 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-08 18:06:03,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,865 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,871 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 [2024-11-08 18:06:03,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-08 18:06:03,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:03,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:03,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:03,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:03,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:03,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-08 18:06:03,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,917 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-08 18:06:03,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:03,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:03,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:03,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:03,939 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:03,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:03,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:03,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:03,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:03,964 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:03,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:03,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-08 18:06:03,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:03,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:03,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:03,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:03,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:03,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:03,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-08 18:06:03,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:04,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,023 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-08 18:06:04,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:04,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-08 18:06:04,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:04,047 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-11-08 18:06:04,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,066 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-08 18:06:04,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,122 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-08 18:06:04,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,149 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,178 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-08 18:06:04,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,197 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,199 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,200 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-08 18:06:04,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,229 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-08 18:06:04,231 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 [2024-11-08 18:06:04,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,249 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,249 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,276 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-08 18:06:04,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,297 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,297 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-08 18:06:04,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,328 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-08 18:06:04,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,346 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,354 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,374 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-08 18:06:04,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:04,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-08 18:06:04,394 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-08 18:06:04,394 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-08 18:06:04,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,419 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-08 18:06:04,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,421 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-08 18:06:04,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,441 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,478 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-08 18:06:04,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,499 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,500 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,529 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-08 18:06:04,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,547 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:04,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:04,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:04,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,573 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-08 18:06:04,576 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 [2024-11-08 18:06:04,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:04,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:04,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:04,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,627 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-08 18:06:04,630 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 [2024-11-08 18:06:04,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,656 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-08 18:06:04,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,701 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-08 18:06:04,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,738 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,762 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-08 18:06:04,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,799 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,821 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-08 18:06:04,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,844 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,844 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-08 18:06:04,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,871 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-08 18:06:04,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,893 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,893 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-08 18:06:04,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,922 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-08 18:06:04,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:04,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,945 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:04,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:04,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:04,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:04,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:04,979 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:04,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-08 18:06:04,981 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 [2024-11-08 18:06:04,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:04,992 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-08 18:06:04,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:04,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:04,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:04,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:04,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-08 18:06:05,025 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-08 18:06:05,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,027 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-08 18:06:05,030 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 [2024-11-08 18:06:05,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,049 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,062 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,082 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-08 18:06:05,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,136 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-08 18:06:05,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:05,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-08 18:06:05,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:05,161 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,181 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-08 18:06:05,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:05,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-08 18:06:05,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:05,208 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,228 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-08 18:06:05,231 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 [2024-11-08 18:06:05,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,257 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,293 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-08 18:06:05,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-08 18:06:05,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,335 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-08 18:06:05,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,356 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,356 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,366 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,379 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-08 18:06:05,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-08 18:06:05,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,419 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-08 18:06:05,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,437 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,450 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-08 18:06:05,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,468 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-08 18:06:05,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-08 18:06:05,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,534 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-08 18:06:05,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:05,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-08 18:06:05,556 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-08 18:06:05,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-08 18:06:05,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,589 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-08 18:06:05,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,591 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-08 18:06:05,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,612 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,612 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,640 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-08 18:06:05,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-08 18:06:05,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,688 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-08 18:06:05,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:05,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:05,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:05,711 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-08 18:06:05,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,729 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-08 18:06:05,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:05,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-08 18:06:05,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:05,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-08 18:06:05,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,770 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-08 18:06:05,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,829 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-08 18:06:05,831 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 [2024-11-08 18:06:05,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,857 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2024-11-08 18:06:05,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,877 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-08 18:06:05,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-08 18:06:05,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,923 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-08 18:06:05,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,951 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:05,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:05,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:05,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:05,970 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:05,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-08 18:06:05,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:05,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:05,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:05,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:05,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:05,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:05,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:05,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:05,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,017 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-08 18:06:06,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:06,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:06,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:06,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:06,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-08 18:06:06,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,061 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-08 18:06:06,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-08 18:06:06,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-08 18:06:06,080 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-08 18:06:06,080 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-08 18:06:06,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-08 18:06:06,105 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-08 18:06:06,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,107 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-08 18:06:06,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,128 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,128 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,158 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-08 18:06:06,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,177 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,180 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,180 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-08 18:06:06,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,211 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-08 18:06:06,216 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 [2024-11-08 18:06:06,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:06,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:06,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:06,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,255 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-08 18:06:06,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:06,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,273 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:06,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:06,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,296 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-08 18:06:06,299 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 [2024-11-08 18:06:06,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,321 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,322 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,376 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-08 18:06:06,378 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 [2024-11-08 18:06:06,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,396 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,396 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-08 18:06:06,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,425 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-08 18:06:06,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,446 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,446 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,457 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-08 18:06:06,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,476 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-08 18:06:06,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,499 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,499 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,509 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-08 18:06:06,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,529 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-08 18:06:06,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,551 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,551 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,578 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-08 18:06:06,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,595 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,595 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-08 18:06:06,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:06,621 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:06,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-08 18:06:06,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:06,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-08 18:06:06,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-08 18:06:06,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:06,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:06,635 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-08 18:06:06,638 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-08 18:06:06,638 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-08 18:06:06,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:06,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:06,671 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-08 18:06:06,671 INFO L745 eck$LassoCheckResult]: Stem: 12#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(9, 2); 6#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_~i~0#1, main_~k~0#1;havoc main_~i~0#1;havoc main_~k~0#1;havoc main_#t~nondet1#1;main_~k~0#1 := main_#t~nondet1#1;havoc main_#t~nondet1#1; 11#L28true assume !!(0 <= main_~k~0#1 && main_~k~0#1 <= 10);main_~i~0#1 := 0; 8#L29-3true assume main_~i~0#1 < 1000000 * main_~k~0#1; 5#L29-1true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1);main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 8#L29-3true [2024-11-08 18:06:06,671 INFO L747 eck$LassoCheckResult]: Loop: 8#L29-3true assume main_~i~0#1 < 1000000 * main_~k~0#1; 5#L29-1true assume !!(main_~i~0#1 < 1000000 * main_~k~0#1);main_~i~0#1 := main_~i~0#1 + main_~k~0#1; 8#L29-3true [2024-11-08 18:06:06,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:06,672 INFO L85 PathProgramCache]: Analyzing trace with hash 28695817, now seen corresponding path program 2 times [2024-11-08 18:06:06,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:06,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413778655] [2024-11-08 18:06:06,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,681 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,689 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:06,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:06,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1318, now seen corresponding path program 2 times [2024-11-08 18:06:06,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:06,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39474582] [2024-11-08 18:06:06,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,699 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:06,700 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:06,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1806876718, now seen corresponding path program 3 times [2024-11-08 18:06:06,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:06:06,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506103290] [2024-11-08 18:06:06,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:06:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:06:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:06:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:06:06,725 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:06:06,916 INFO L204 LassoAnalysis]: Preferences: [2024-11-08 18:06:06,916 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-08 18:06:06,916 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-08 18:06:06,916 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-08 18:06:06,916 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-08 18:06:06,917 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:06,917 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-08 18:06:06,917 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-08 18:06:06,917 INFO L132 ssoRankerPreferences]: Filename of dumped script: count_by_k.i_Iteration1_Lasso [2024-11-08 18:06:06,917 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-08 18:06:06,917 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-08 18:06:06,919 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,938 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,960 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:06,980 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-08 18:06:07,116 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-08 18:06:07,117 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-08 18:06:07,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,121 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-08 18:06:07,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:07,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-08 18:06:07,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:07,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-08 18:06:07,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,184 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-08 18:06:07,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,203 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-08 18:06:07,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,225 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-08 18:06:07,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,271 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-08 18:06:07,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-08 18:06:07,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-08 18:06:07,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-08 18:06:07,289 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,309 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-08 18:06:07,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,352 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-08 18:06:07,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,375 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,395 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-08 18:06:07,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,409 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,411 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-08 18:06:07,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,433 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-08 18:06:07,435 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 [2024-11-08 18:06:07,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,448 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,448 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,454 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,470 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-08 18:06:07,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,484 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,489 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,510 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-08 18:06:07,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-08 18:06:07,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-08 18:06:07,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,553 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-08 18:06:07,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-08 18:06:07,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-08 18:06:07,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-08 18:06:07,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-08 18:06:07,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-08 18:06:07,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-08 18:06:07,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-08 18:06:07,580 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-08 18:06:07,605 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2024-11-08 18:06:07,605 INFO L444 ModelExtractionUtils]: 1 out of 10 variables were initially zero. Simplification set additionally 4 variables to zero. [2024-11-08 18:06:07,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 18:06:07,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:06:07,620 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 18:06:07,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-08 18:06:07,622 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-08 18:06:07,643 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2024-11-08 18:06:07,643 INFO L474 LassoAnalysis]: Proved termination. [2024-11-08 18:06:07,644 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_~k~0#1) = -1*ULTIMATE.start_main_~i~0#1 + 1000000*ULTIMATE.start_main_~k~0#1 Supporting invariants [1*ULTIMATE.start_main_~k~0#1 - 1 >= 0] [2024-11-08 18:06:07,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-08 18:06:07,674 INFO L156 tatePredicateManager]: 1 out of 2 supporting invariants were superfluous and have been removed [2024-11-08 18:06:07,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:06:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:06:07,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 18:06:07,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:06:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:06:07,810 WARN L253 TraceCheckSpWp]: Trace formula consists of 7 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 18:06:07,810 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:06:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:06:07,883 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 2 loop predicates [2024-11-08 18:06:07,885 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:06:07,999 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 14 states, 13 states have (on average 1.3846153846153846) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 38 states and 49 transitions. Complement of second has 10 states. [2024-11-08 18:06:08,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2024-11-08 18:06:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:06:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 32 transitions. [2024-11-08 18:06:08,008 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 32 transitions. Stem has 5 letters. Loop has 2 letters. [2024-11-08 18:06:08,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-08 18:06:08,009 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 32 transitions. Stem has 7 letters. Loop has 2 letters. [2024-11-08 18:06:08,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-08 18:06:08,009 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 32 transitions. Stem has 5 letters. Loop has 4 letters. [2024-11-08 18:06:08,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-08 18:06:08,010 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 38 states and 49 transitions. [2024-11-08 18:06:08,013 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-08 18:06:08,015 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 38 states to 0 states and 0 transitions. [2024-11-08 18:06:08,016 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2024-11-08 18:06:08,016 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2024-11-08 18:06:08,017 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2024-11-08 18:06:08,017 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-08 18:06:08,017 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-08 18:06:08,017 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-08 18:06:08,017 INFO L425 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-08 18:06:08,017 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-08 18:06:08,017 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2024-11-08 18:06:08,018 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-08 18:06:08,018 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2024-11-08 18:06:08,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.11 06:06:08 BoogieIcfgContainer [2024-11-08 18:06:08,024 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-08 18:06:08,025 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 18:06:08,025 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 18:06:08,025 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 18:06:08,025 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:06:00" (3/4) ... [2024-11-08 18:06:08,027 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 18:06:08,028 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 18:06:08,029 INFO L158 Benchmark]: Toolchain (without parser) took 8177.25ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 119.2MB in the beginning and 114.4MB in the end (delta: 4.8MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2024-11-08 18:06:08,029 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:06:08,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.53ms. Allocated memory is still 155.2MB. Free memory was 118.4MB in the beginning and 119.3MB in the end (delta: -880.8kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 18:06:08,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.77ms. Allocated memory is still 155.2MB. Free memory was 119.3MB in the beginning and 117.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 18:06:08,030 INFO L158 Benchmark]: Boogie Preprocessor took 42.18ms. Allocated memory is still 155.2MB. Free memory was 117.9MB in the beginning and 116.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:06:08,030 INFO L158 Benchmark]: RCFGBuilder took 272.91ms. Allocated memory is still 155.2MB. Free memory was 116.5MB in the beginning and 106.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 18:06:08,031 INFO L158 Benchmark]: BuchiAutomizer took 7443.14ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 106.7MB in the beginning and 115.4MB in the end (delta: -8.7MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2024-11-08 18:06:08,031 INFO L158 Benchmark]: Witness Printer took 3.73ms. Allocated memory is still 192.9MB. Free memory was 115.4MB in the beginning and 114.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:06:08,033 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.53ms. Allocated memory is still 155.2MB. Free memory was 118.4MB in the beginning and 119.3MB in the end (delta: -880.8kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.77ms. Allocated memory is still 155.2MB. Free memory was 119.3MB in the beginning and 117.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.18ms. Allocated memory is still 155.2MB. Free memory was 117.9MB in the beginning and 116.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 272.91ms. Allocated memory is still 155.2MB. Free memory was 116.5MB in the beginning and 106.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 7443.14ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 106.7MB in the beginning and 115.4MB in the end (delta: -8.7MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Witness Printer took 3.73ms. Allocated memory is still 192.9MB. Free memory was 115.4MB in the beginning and 114.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (((long long) -1 * i) + ((long long) 1000000 * k)) and consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 7.3s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 6.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18 mSDsluCounter, 23 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 26 IncrementalHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 10 mSDtfsCounter, 26 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital65 mio100 ax100 hnf100 lsp35 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq143 hnf93 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 48ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2024-11-08 18:06:08,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-08 18:06:08,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b683cc60-ac30-4086-b2ca-cacd18bb57ac/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE