./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex2-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex2-alloca.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1999446f5bd415994207f7731976c9770ff44819 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:44:49,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:44:49,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:44:49,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:44:49,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:44:49,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:44:49,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:44:49,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:44:49,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:44:49,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:44:49,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:44:49,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:44:49,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:44:49,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:44:49,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:44:49,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:44:49,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:44:49,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:44:49,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:44:49,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:44:49,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:44:49,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:44:49,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:44:49,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:44:49,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:44:49,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:44:49,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:44:49,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:44:49,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:44:49,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:44:49,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:44:49,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:44:49,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:44:49,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:44:49,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:44:49,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:44:49,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:44:49,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:44:49,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:44:49,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:44:49,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:44:49,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-20 00:44:49,599 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:44:49,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:44:49,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:44:49,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:44:49,600 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 00:44:49,601 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-20 00:44:49,601 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-20 00:44:49,601 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-20 00:44:49,601 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-20 00:44:49,601 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-20 00:44:49,601 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-20 00:44:49,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:44:49,602 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-20 00:44:49,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:44:49,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:44:49,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-20 00:44:49,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-20 00:44:49,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-20 00:44:49,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:44:49,603 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-20 00:44:49,603 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:44:49,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-20 00:44:49,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:44:49,604 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 00:44:49,604 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-20 00:44:49,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:44:49,605 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 00:44:49,605 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-20 00:44:49,605 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-20 00:44:49,606 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1999446f5bd415994207f7731976c9770ff44819 [2019-11-20 00:44:49,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:44:49,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:44:49,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:44:49,776 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:44:49,776 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:44:49,777 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex2-alloca.i [2019-11-20 00:44:49,842 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/data/855dc3fd3/55b1488e11ff42b1b2a178c96371fa43/FLAG9392358a0 [2019-11-20 00:44:50,220 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:44:50,220 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/sv-benchmarks/c/termination-memory-alloca/ex2-alloca.i [2019-11-20 00:44:50,230 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/data/855dc3fd3/55b1488e11ff42b1b2a178c96371fa43/FLAG9392358a0 [2019-11-20 00:44:50,570 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/data/855dc3fd3/55b1488e11ff42b1b2a178c96371fa43 [2019-11-20 00:44:50,572 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:44:50,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:44:50,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:44:50,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:44:50,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:44:50,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:50" (1/1) ... [2019-11-20 00:44:50,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4369cc89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:50, skipping insertion in model container [2019-11-20 00:44:50,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:44:50" (1/1) ... [2019-11-20 00:44:50,588 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:44:50,632 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:44:51,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:44:51,047 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:44:51,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:44:51,155 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:44:51,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51 WrapperNode [2019-11-20 00:44:51,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:44:51,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:44:51,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:44:51,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:44:51,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:44:51,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:44:51,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:44:51,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:44:51,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... [2019-11-20 00:44:51,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:44:51,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:44:51,249 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:44:51,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:44:51,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 00:44:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:44:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:44:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:44:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:44:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:44:51,634 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:44:51,634 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-20 00:44:51,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:51 BoogieIcfgContainer [2019-11-20 00:44:51,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:44:51,635 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-20 00:44:51,636 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-20 00:44:51,639 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-20 00:44:51,640 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-20 00:44:51,640 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 12:44:50" (1/3) ... [2019-11-20 00:44:51,641 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@57719428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:44:51, skipping insertion in model container [2019-11-20 00:44:51,641 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-20 00:44:51,641 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:44:51" (2/3) ... [2019-11-20 00:44:51,642 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@57719428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:44:51, skipping insertion in model container [2019-11-20 00:44:51,642 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-20 00:44:51,642 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:51" (3/3) ... [2019-11-20 00:44:51,643 INFO L371 chiAutomizerObserver]: Analyzing ICFG ex2-alloca.i [2019-11-20 00:44:51,686 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-20 00:44:51,687 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-20 00:44:51,687 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-20 00:44:51,687 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 00:44:51,687 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 00:44:51,687 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-20 00:44:51,688 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 00:44:51,688 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-20 00:44:51,701 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states. [2019-11-20 00:44:51,720 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2019-11-20 00:44:51,721 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-20 00:44:51,721 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-20 00:44:51,727 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-20 00:44:51,727 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-11-20 00:44:51,727 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-20 00:44:51,728 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states. [2019-11-20 00:44:51,729 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2019-11-20 00:44:51,729 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-20 00:44:51,729 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-20 00:44:51,730 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-20 00:44:51,730 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-11-20 00:44:51,737 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; 7#L-1true havoc main_#res;havoc main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~ret27;test_fun_#in~x, test_fun_#in~y, test_fun_#in~z, test_fun_#in~flag := main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset, test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~short13, test_fun_#t~mem14, test_fun_#t~mem15, test_fun_#t~mem16, test_fun_#t~mem17, test_fun_#t~short18, test_fun_#t~mem19, test_fun_#t~mem20, test_fun_#t~mem21, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~short10, test_fun_#t~mem22, test_fun_~x, test_fun_~y, test_fun_~z, test_fun_~flag, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;test_fun_~z := test_fun_#in~z;test_fun_~flag := test_fun_#in~flag;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset := #Ultimate.allocOnStack(4);test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset := test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset;call test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset;test_fun_~flag := 1;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_~z, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);call write~int(test_fun_~flag, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L560-5true [2019-11-20 00:44:51,738 INFO L796 eck$LassoCheckResult]: Loop: 4#L560-5true call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem7 < test_fun_#t~mem8; 16#L560-1true assume test_fun_#t~short10;call test_fun_#t~mem9 := read~int(test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem9 > 0; 3#L560-3true assume !!test_fun_#t~short10;havoc test_fun_#t~short10;havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;havoc test_fun_#t~mem9;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem11 > 0; 13#L561true assume test_fun_#t~short13;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem12 > 1; 17#L561-2true assume test_fun_#t~short13;havoc test_fun_#t~mem11;havoc test_fun_#t~short13;havoc test_fun_#t~mem12;call test_fun_#t~mem14 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem15 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem14 * test_fun_#t~mem15, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);havoc test_fun_#t~mem15;havoc test_fun_#t~mem14; 15#L564-4true call test_fun_#t~mem21 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem21, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem21; 4#L560-5true [2019-11-20 00:44:51,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:44:51,744 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-11-20 00:44:51,752 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:44:51,753 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911241826] [2019-11-20 00:44:51,753 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:44:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:51,967 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:44:51,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:44:51,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1097700246, now seen corresponding path program 1 times [2019-11-20 00:44:51,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:44:51,969 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180007545] [2019-11-20 00:44:51,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:44:51,981 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-20 00:44:51,981 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [295646271] [2019-11-20 00:44:51,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:44:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:52,125 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:44:52,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:44:52,129 INFO L82 PathProgramCache]: Analyzing trace with hash 177749464, now seen corresponding path program 1 times [2019-11-20 00:44:52,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:44:52,130 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298368434] [2019-11-20 00:44:52,131 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:44:52,175 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-20 00:44:52,176 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1490003895] [2019-11-20 00:44:52,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:44:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:44:52,322 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:44:52,775 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 85 [2019-11-20 00:44:52,907 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-11-20 00:44:54,418 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 157 DAG size of output: 126 [2019-11-20 00:44:54,963 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-11-20 00:44:54,979 INFO L210 LassoAnalysis]: Preferences: [2019-11-20 00:44:54,980 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-20 00:44:54,981 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-20 00:44:54,981 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-20 00:44:54,981 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-20 00:44:54,981 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:54,982 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-20 00:44:54,982 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-20 00:44:54,982 INFO L133 ssoRankerPreferences]: Filename of dumped script: ex2-alloca.i_Iteration1_Lasso [2019-11-20 00:44:54,982 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-20 00:44:54,983 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-20 00:44:55,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:55,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,113 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 113 [2019-11-20 00:44:56,386 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 95 [2019-11-20 00:44:56,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:56,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:44:57,203 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-20 00:44:57,207 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,255 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,272 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,335 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,456 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,472 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,508 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,538 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,562 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,583 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,784 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,790 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,827 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,846 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,847 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,866 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,880 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:57,950 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:57,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:57,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,973 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,982 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:57,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:57,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:57,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:57,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:57,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:57,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:57,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:57,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:57,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:58,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:44:58,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:44:58,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:44:58,010 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:44:58,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,012 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:44:58,013 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,020 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,047 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,053 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,054 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,092 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,095 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,095 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,141 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,141 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,243 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,285 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,285 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,307 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,333 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,333 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,398 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,435 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,465 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,465 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,503 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,503 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,508 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,521 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,542 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,566 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,567 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,582 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,629 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,629 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,633 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,639 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,641 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,647 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,655 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,664 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:44:58,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:44:58,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:44:58,674 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:44:58,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:44:58,676 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,723 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:44:58,728 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 84 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:44:58,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,769 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 90 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 91 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 92 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 93 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:58,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:58,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:58,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,919 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,919 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 96 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:58,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:58,964 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:58,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:44:58,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:58,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:58,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:58,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:58,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:58,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:44:59,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,134 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,142 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,312 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,312 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,362 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,380 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,380 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,395 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:44:59,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:44:59,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:44:59,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:44:59,456 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,545 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,547 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,595 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,595 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,615 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,615 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,637 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,669 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:44:59,701 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:44:59,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,729 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:44:59,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,748 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:44:59,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,771 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,771 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,821 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:44:59,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,908 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:44:59,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:44:59,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:44:59,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:44:59,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:44:59,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:44:59,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:44:59,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:44:59,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,086 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,086 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:00,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,132 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,132 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,167 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,183 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,183 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,247 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,247 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,287 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,296 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,339 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:00,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:00,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Waiting until toolchain timeout for monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 Starting monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:00,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:00,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:00,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:00,383 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 155 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,429 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,430 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:00,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 156 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,442 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,442 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 158 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,475 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,475 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,480 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 159 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,494 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:00,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,510 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,510 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 Starting monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,523 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,523 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,533 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,596 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:00,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:00,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,637 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,638 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,651 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,655 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,680 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,737 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,737 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,825 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,826 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,912 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,912 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:00,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,955 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,955 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:00,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:00,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:00,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:00,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:00,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:00,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:00,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:00,977 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:00,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,038 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:01,038 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:01,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,065 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:01,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,091 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:01,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,113 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,114 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,154 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:01,154 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,161 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 186 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:01,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 187 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,212 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:01,212 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:01,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:01,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:01,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:01,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:01,240 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,247 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,280 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 194 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:01,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,362 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,362 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:01,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,424 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,424 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,475 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,488 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:01,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:01,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,546 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,546 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,568 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:01,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:01,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,848 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:01,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,952 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,955 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:01,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:01,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:01,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:01,975 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:01,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:01,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:01,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:01,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:01,983 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:02,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,062 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:02,062 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,088 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:02,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 217 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,115 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 218 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 219 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,136 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 220 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,146 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:02,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:02,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 221 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,214 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:02,214 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:02,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:02,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:02,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,240 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:02,241 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 226 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 227 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 228 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 229 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 230 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,329 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,329 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 231 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 232 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,359 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,369 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 233 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,408 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,408 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,440 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,440 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,480 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 238 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 239 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:02,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:02,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,546 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:02,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,591 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,632 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:02,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,714 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,714 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 246 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,820 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 247 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,869 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,869 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,919 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,919 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 249 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,975 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,975 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:02,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 250 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:02,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:02,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:02,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:02,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:02,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:02,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:02,996 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:02,996 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:03,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 252 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,048 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,053 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:03,053 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 253 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,091 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:03,091 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 254 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,133 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,134 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,153 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 257 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,174 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:03,174 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,248 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,267 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:03,267 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:03,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 262 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:03,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:03,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:03,290 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 263 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 264 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 265 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 266 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,329 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 267 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,341 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Exception during sending of exit command (exit): Broken pipe No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 268 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 269 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 270 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 271 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,440 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,440 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 272 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,454 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,454 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,459 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 273 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 274 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 275 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 276 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 277 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 278 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 279 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 280 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,552 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:03,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 282 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 283 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,712 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,712 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 284 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,766 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,810 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,810 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 289 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,862 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 292 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 293 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 294 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,910 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 295 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,921 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 296 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 297 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,940 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 298 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:03,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:03,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 299 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:03,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:03,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:03,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:03,963 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 300 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:03,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:03,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 301 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:03,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:03,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 302 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:03,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:03,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:03,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:03,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:03,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:03,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:03,989 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:03,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:03,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:03,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 303 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,005 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 304 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,016 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,019 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,019 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 305 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 306 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,047 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,047 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 307 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,060 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,065 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 308 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,074 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,074 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 309 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,090 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,090 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 310 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 311 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,113 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 312 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,146 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 315 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 316 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,170 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,174 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,174 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:04,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. Waiting until toolchain timeout for monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,207 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,207 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 318 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,235 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,236 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 319 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,305 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,305 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 320 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,419 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,419 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 321 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,457 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,457 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 322 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,494 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,495 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 323 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,538 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,538 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 324 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,550 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,556 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,556 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 325 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,579 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,579 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 326 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,597 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,598 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,603 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,603 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,616 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 327 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,627 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,628 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 328 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,645 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 329 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,658 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,661 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 330 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,666 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,667 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 331 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,679 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,679 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 332 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,693 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,693 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 333 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,702 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 334 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,711 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 335 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:04,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,720 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,723 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:04,723 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:04,730 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:04,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:04,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:04,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:04,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:04,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:04,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:04,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:04,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:04,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:04,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:04,746 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-20 00:45:04,746 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; 7#L-1true havoc main_#res;havoc main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~ret27;test_fun_#in~x, test_fun_#in~y, test_fun_#in~z, test_fun_#in~flag := main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset, test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~short13, test_fun_#t~mem14, test_fun_#t~mem15, test_fun_#t~mem16, test_fun_#t~mem17, test_fun_#t~short18, test_fun_#t~mem19, test_fun_#t~mem20, test_fun_#t~mem21, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~short10, test_fun_#t~mem22, test_fun_~x, test_fun_~y, test_fun_~z, test_fun_~flag, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;test_fun_~z := test_fun_#in~z;test_fun_~flag := test_fun_#in~flag;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset := #Ultimate.allocOnStack(4);test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset := test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset;call test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset;test_fun_~flag := 1;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_~z, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);call write~int(test_fun_~flag, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L560-5true call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem7 < test_fun_#t~mem8; 16#L560-1true assume test_fun_#t~short10;call test_fun_#t~mem9 := read~int(test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem9 > 0; 3#L560-3true assume !!test_fun_#t~short10;havoc test_fun_#t~short10;havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;havoc test_fun_#t~mem9;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem11 > 0; 13#L561true assume test_fun_#t~short13;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem12 > 1; 17#L561-2true assume test_fun_#t~short13;havoc test_fun_#t~mem11;havoc test_fun_#t~short13;havoc test_fun_#t~mem12;call test_fun_#t~mem14 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem15 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem14 * test_fun_#t~mem15, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);havoc test_fun_#t~mem15;havoc test_fun_#t~mem14; 15#L564-4true call test_fun_#t~mem21 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem21, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem21; 4#L560-5true [2019-11-20 00:45:04,746 INFO L796 eck$LassoCheckResult]: Loop: 4#L560-5true call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem7 < test_fun_#t~mem8; 16#L560-1true assume test_fun_#t~short10;call test_fun_#t~mem9 := read~int(test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem9 > 0; 3#L560-3true assume !!test_fun_#t~short10;havoc test_fun_#t~short10;havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;havoc test_fun_#t~mem9;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem11 > 0; 13#L561true assume test_fun_#t~short13;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem12 > 1; 17#L561-2true assume test_fun_#t~short13;havoc test_fun_#t~mem11;havoc test_fun_#t~short13;havoc test_fun_#t~mem12;call test_fun_#t~mem14 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem15 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem14 * test_fun_#t~mem15, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);havoc test_fun_#t~mem15;havoc test_fun_#t~mem14; 15#L564-4true call test_fun_#t~mem21 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem21, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem21; 4#L560-5true [2019-11-20 00:45:04,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:45:04,746 INFO L82 PathProgramCache]: Analyzing trace with hash 177749464, now seen corresponding path program 2 times [2019-11-20 00:45:04,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:45:04,747 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666740795] [2019-11-20 00:45:04,747 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:45:04,765 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-20 00:45:04,765 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1063693059] [2019-11-20 00:45:04,765 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 337 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 337 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:45:04,848 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-11-20 00:45:04,848 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-20 00:45:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:45:04,886 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:45:04,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:45:04,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1097700246, now seen corresponding path program 2 times [2019-11-20 00:45:04,886 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:45:04,887 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924212796] [2019-11-20 00:45:04,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:45:04,893 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-20 00:45:04,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [663678485] [2019-11-20 00:45:04,893 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 338 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 338 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:45:04,950 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-11-20 00:45:04,950 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-20 00:45:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:45:04,966 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:45:04,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:45:04,967 INFO L82 PathProgramCache]: Analyzing trace with hash 1132450861, now seen corresponding path program 3 times [2019-11-20 00:45:04,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:45:04,967 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470838863] [2019-11-20 00:45:04,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:45:04,988 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-20 00:45:04,989 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [871325364] [2019-11-20 00:45:04,989 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 339 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 339 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:45:05,120 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-11-20 00:45:05,120 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-20 00:45:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 00:45:05,213 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 00:45:05,552 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 85 [2019-11-20 00:45:09,564 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 215 DAG size of output: 160 [2019-11-20 00:45:10,869 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 138 [2019-11-20 00:45:10,874 INFO L210 LassoAnalysis]: Preferences: [2019-11-20 00:45:10,874 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-20 00:45:10,874 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-20 00:45:10,874 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-20 00:45:10,874 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-20 00:45:10,875 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:10,875 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-20 00:45:10,875 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-20 00:45:10,875 INFO L133 ssoRankerPreferences]: Filename of dumped script: ex2-alloca.i_Iteration1_Lasso [2019-11-20 00:45:10,875 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-20 00:45:10,875 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-20 00:45:10,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:10,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,206 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 119 [2019-11-20 00:45:12,460 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 95 [2019-11-20 00:45:12,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-20 00:45:12,821 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2019-11-20 00:45:13,312 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-20 00:45:13,312 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 340 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 341 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,329 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 342 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,353 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,378 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 347 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 348 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,411 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,418 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 350 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 351 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,434 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 352 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,441 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,443 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 353 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,449 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,450 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 354 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,456 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 355 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 356 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 357 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,479 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,479 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 358 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 359 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,495 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,502 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 360 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,522 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 361 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,538 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 362 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 363 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 364 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 365 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 366 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,622 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 367 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 368 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,644 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,645 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,669 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 371 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 372 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 373 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 374 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,701 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 375 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,706 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-20 00:45:13,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 376 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-20 00:45:13,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:13,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-20 00:45:13,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:13,718 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 377 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 378 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 379 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,746 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 380 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 381 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,762 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 382 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false Waiting until toolchain timeout for monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,782 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:13,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,798 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,798 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,809 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,817 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 387 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,826 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 388 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,833 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,834 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 389 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,842 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 390 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,851 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 391 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,861 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 392 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,868 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 393 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 394 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 395 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:13,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,891 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:13,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:13,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 396 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,898 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,907 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,907 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 397 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,931 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,932 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 398 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:13,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 399 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:13,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:13,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:13,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:13,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:13,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:13,990 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:13,990 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 400 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,024 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,024 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 401 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 402 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 403 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,062 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,062 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 404 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 405 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 405 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,091 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 406 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 406 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,103 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 407 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 407 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,119 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,119 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 408 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 408 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:14,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 409 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 409 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:14,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 410 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 410 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,143 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:14,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 411 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 411 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:14,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 412 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 412 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,158 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:14,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 413 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 413 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:14,166 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:14,166 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:14,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:14,171 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 414 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 414 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 415 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 415 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 416 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 416 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,224 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 417 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 417 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 418 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 418 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 419 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 419 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 420 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 420 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,252 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,252 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,256 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 421 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 421 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 422 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 422 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 423 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 423 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,281 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,281 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 424 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 424 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 425 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 425 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 426 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 426 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,307 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 427 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 427 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,316 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 428 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 428 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 429 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 429 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 430 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 430 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 431 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 431 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,347 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,347 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 432 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 432 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 433 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 433 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 434 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 434 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,400 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,403 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 435 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 435 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 436 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 436 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 437 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 437 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,522 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 438 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 438 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 439 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 439 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,550 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,550 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 440 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 440 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,565 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 441 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 441 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,582 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,582 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 442 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 442 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,599 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,599 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 443 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 443 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 444 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 444 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,630 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,635 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 445 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 445 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 446 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 446 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 447 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 447 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 448 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 448 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,665 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 449 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:14,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 450 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 450 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:14,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:14,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:14,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:14,692 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 451 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 451 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 452 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 452 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 453 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 453 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 454 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 454 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 455 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 455 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 456 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 456 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,750 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 457 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 457 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,759 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,759 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 458 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 458 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,779 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 459 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 459 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,785 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 460 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 460 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 461 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 461 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 462 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 462 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 463 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 463 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,825 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,825 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 464 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 464 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,837 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 465 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 466 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 467 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 467 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 468 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 468 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,871 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 469 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 469 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:14,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:14,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:14,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 470 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 470 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 471 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 471 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,955 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,955 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:14,965 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 472 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 472 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:14,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:14,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:14,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:14,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:14,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:14,987 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:14,987 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,010 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 473 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 473 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,053 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,053 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 474 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 474 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 475 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 475 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,127 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,127 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 476 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 476 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,147 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,147 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 477 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 477 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,166 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,167 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 478 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 478 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,199 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,199 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 479 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 479 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,220 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,220 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 480 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 480 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,240 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,240 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 481 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 481 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,256 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,257 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 482 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 482 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:15,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 483 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 483 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:15,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 484 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 484 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,283 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:15,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 485 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 485 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:15,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 486 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 486 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:15,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 487 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 487 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-20 00:45:15,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:15,309 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:15,309 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:15,315 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:15,316 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 488 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 488 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 489 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 489 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,330 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 490 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 490 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,338 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,340 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 491 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 491 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,347 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 492 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 492 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,355 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 493 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 493 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 494 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 494 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 495 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 495 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 496 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 496 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 497 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 497 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 498 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 498 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 499 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 499 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,433 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 500 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 500 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 501 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 501 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 502 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 502 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 503 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 503 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 504 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 504 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 505 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 505 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,502 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,502 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 506 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 506 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:15,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 507 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 507 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,536 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,537 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 508 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 508 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,570 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,570 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,578 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 509 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 509 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 510 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 510 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,692 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,692 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 511 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,761 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 511 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 512 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 512 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,790 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,790 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-20 00:45:15,801 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 513 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,818 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,818 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 513 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 514 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,844 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,844 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 514 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 515 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,869 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,869 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 515 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 516 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,893 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,893 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 516 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,905 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 517 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,919 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 517 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 518 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,941 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:15,942 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 518 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 519 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,961 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 519 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 520 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,976 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,977 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 520 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 521 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:15,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:15,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:15,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:15,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:15,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:15,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:15,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:15,993 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:15,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 521 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:15,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 522 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:16,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:16,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:16,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 522 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 523 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:16,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:16,025 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-20 00:45:16,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 523 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 524 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:16,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-20 00:45:16,042 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-20 00:45:16,042 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 524 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:16,051 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,060 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 525 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 526 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,074 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 526 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 527 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,087 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 527 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 528 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 528 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 529 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,121 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 529 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 530 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 530 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 531 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,146 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 531 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 532 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,166 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,166 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 532 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 533 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,187 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 533 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 534 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,203 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,206 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,206 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 534 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 535 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,222 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 535 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 536 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 536 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,241 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 537 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,248 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 537 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,258 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 538 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,266 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 538 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 539 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,278 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 539 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 540 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 540 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 541 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,302 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 541 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 542 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,316 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,319 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,319 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 542 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 543 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,340 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 543 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 544 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 544 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,375 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,375 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 545 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,432 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,438 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 545 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 546 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:16,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,465 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,482 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,482 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 546 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 547 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 547 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,573 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 548 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 548 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 549 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 549 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 550 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 550 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,690 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,692 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 551 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 551 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,713 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,713 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 552 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 552 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 553 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 553 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 554 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 554 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,773 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,773 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,778 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 555 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,804 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 556 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 556 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 557 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 557 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 558 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 558 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,828 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 559 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 559 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,838 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 560 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 560 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,847 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,848 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:16,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 561 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 561 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2019-11-20 00:45:16,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:16,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:16,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:16,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:16,868 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 562 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 562 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 563 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 563 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,891 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 564 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 564 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 565 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 565 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 566 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 566 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 567 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 567 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,943 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 568 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 568 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:16,951 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:16,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 569 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 569 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:16,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:16,978 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 570 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 570 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,987 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:16,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:16,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:16,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:16,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 571 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:16,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:16,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:16,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:16,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:16,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:16,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,001 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 572 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 573 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 573 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 574 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 574 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,041 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,042 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 575 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 575 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 576 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 576 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 577 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 577 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 578 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 578 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 579 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 579 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 580 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 580 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:17,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 581 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,153 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 581 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,178 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,272 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 582 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 582 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 583 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 583 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,381 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 584 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 584 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,482 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,482 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-20 00:45:17,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 585 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 585 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 586 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,646 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,646 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 586 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 587 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,689 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,689 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 587 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 588 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 588 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,761 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 589 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,780 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,780 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 589 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 590 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,823 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,823 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 590 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 591 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,863 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,863 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 591 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 592 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,900 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:17,900 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 592 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 593 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:17,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:17,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:17,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:17,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:17,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:17,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:17,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:17,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:17,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 593 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:17,932 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 594 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 594 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:18,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:18,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 595 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:18,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:18,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 595 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 596 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:18,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:18,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 596 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,058 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 597 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:18,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-20 00:45:18,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 597 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 598 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-20 00:45:18,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-20 00:45:18,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 598 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:18,103 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 599 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 599 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 600 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 600 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 601 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,140 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 601 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 602 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 602 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 603 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 603 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 604 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-20 00:45:18,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 604 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 605 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 605 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,189 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,189 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 606 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 606 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 607 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 607 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 608 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 608 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 609 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 609 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,235 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 610 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 610 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 611 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 611 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,252 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,252 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 612 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 612 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 613 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 613 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 614 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 614 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 615 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 615 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,291 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 616 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 616 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 617 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 617 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 618 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 618 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,331 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 619 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 619 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,360 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 620 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 620 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 621 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 621 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,435 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,472 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 622 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 622 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 623 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 623 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 624 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 624 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,517 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 625 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 625 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 626 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 626 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,541 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,545 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,545 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 627 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 627 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,562 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,562 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 628 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 628 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 629 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 629 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 630 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 630 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 631 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 631 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 632 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 632 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 633 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 633 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,627 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 634 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 634 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-20 00:45:18,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,638 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 635 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 635 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2019-11-20 00:45:18,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-20 00:45:18,645 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-20 00:45:18,645 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-20 00:45:18,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:18,651 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 636 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 636 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 637 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 637 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,668 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 638 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 638 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,681 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 639 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 639 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,686 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 640 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 640 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 641 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 641 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 642 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 642 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,713 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,716 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,716 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 643 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 643 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,728 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,731 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,731 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 644 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 644 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,744 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 645 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 645 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,753 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,756 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,756 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 646 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 646 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 647 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 647 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,779 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 648 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 648 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,788 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,791 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,791 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,797 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 649 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 649 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 650 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 650 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 651 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 651 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,822 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 652 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 652 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 653 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 653 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,844 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,844 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 654 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 654 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:18,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,857 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:18,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:18,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 655 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 655 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,889 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,889 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 656 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 656 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,943 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,943 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:18,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 657 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 657 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:18,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:18,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:18,962 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:18,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:18,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:18,962 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:18,979 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:18,979 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 658 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 658 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,017 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,054 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,054 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 659 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 659 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,119 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,119 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 660 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 660 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,133 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,138 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,138 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 661 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 661 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,156 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,160 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,160 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 662 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 662 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,179 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,185 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,185 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 663 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 663 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,210 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,211 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 664 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 664 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,228 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,234 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,234 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 665 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 665 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,256 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,257 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 666 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 666 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,277 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,277 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 667 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 667 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:19,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,290 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:19,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:19,294 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 668 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 668 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:19,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,300 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:19,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:19,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 669 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 669 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:19,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:19,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:19,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 670 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 670 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:19,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,319 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:19,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:19,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 671 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 671 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-20 00:45:19,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-20 00:45:19,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-20 00:45:19,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7957c878-133a-46d9-864f-0d1b11e071d0/bin/uautomizer/z3 Starting monitored process 672 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 672 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-20 00:45:19,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-20 00:45:19,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-20 00:45:19,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2019-11-20 00:45:19,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-20 00:45:19,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-20 00:45:19,338 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-20 00:45:19,341 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-20 00:45:19,341 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-20 00:45:19,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-20 00:45:19,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 12:45:19 BoogieIcfgContainer [2019-11-20 00:45:19,354 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-20 00:45:19,354 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 00:45:19,355 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 00:45:19,355 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 00:45:19,355 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:44:51" (3/4) ... [2019-11-20 00:45:19,358 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 00:45:19,358 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 00:45:19,359 INFO L168 Benchmark]: Toolchain (without parser) took 28786.39 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 942.1 MB). Free memory was 939.3 MB in the beginning and 861.4 MB in the end (delta: 78.0 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2019-11-20 00:45:19,360 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:45:19,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -136.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-11-20 00:45:19,360 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:45:19,361 INFO L168 Benchmark]: Boogie Preprocessor took 37.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:45:19,361 INFO L168 Benchmark]: RCFGBuilder took 386.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:45:19,362 INFO L168 Benchmark]: BuchiAutomizer took 27718.64 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 847.2 MB). Free memory was 1.0 GB in the beginning and 861.4 MB in the end (delta: 187.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-20 00:45:19,362 INFO L168 Benchmark]: Witness Printer took 4.03 ms. Allocated memory is still 2.0 GB. Free memory is still 861.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:45:19,363 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 581.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -136.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.41 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 386.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 27718.64 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 847.2 MB). Free memory was 1.0 GB in the beginning and 861.4 MB in the end (delta: 187.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 4.03 ms. Allocated memory is still 2.0 GB. Free memory is still 861.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 27.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 27.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital4460 mio100 ax100 hnf100 lsp99 ukn6 mio100 lsp38 div100 bol100 ite100 ukn100 eq190 hnf88 smp97 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 12ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;" "havoc main_#res;havoc main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26, main_#t~ret27;test_fun_#in~x, test_fun_#in~y, test_fun_#in~z, test_fun_#in~flag := main_#t~nondet23, main_#t~nondet24, main_#t~nondet25, main_#t~nondet26;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset, test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~short13, test_fun_#t~mem14, test_fun_#t~mem15, test_fun_#t~mem16, test_fun_#t~mem17, test_fun_#t~short18, test_fun_#t~mem19, test_fun_#t~mem20, test_fun_#t~mem21, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~short10, test_fun_#t~mem22, test_fun_~x, test_fun_~y, test_fun_~z, test_fun_~flag, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;test_fun_~z := test_fun_#in~z;test_fun_~flag := test_fun_#in~flag;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset := #Ultimate.allocOnStack(4);test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset := test_fun_#t~malloc5.base, test_fun_#t~malloc5.offset;call test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc6.base, test_fun_#t~malloc6.offset;test_fun_~flag := 1;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_~z, test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);call write~int(test_fun_~flag, test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem7 < test_fun_#t~mem8;" "assume test_fun_#t~short10;call test_fun_#t~mem9 := read~int(test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem9 > 0;" "assume !!test_fun_#t~short10;havoc test_fun_#t~short10;havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;havoc test_fun_#t~mem9;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem11 > 0;" "assume test_fun_#t~short13;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem12 > 1;" "assume test_fun_#t~short13;havoc test_fun_#t~mem11;havoc test_fun_#t~short13;havoc test_fun_#t~mem12;call test_fun_#t~mem14 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem15 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem14 * test_fun_#t~mem15, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);havoc test_fun_#t~mem15;havoc test_fun_#t~mem14;" "call test_fun_#t~mem21 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem21, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem21;" Loop: "call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~z_ref~0.base, test_fun_~z_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem7 < test_fun_#t~mem8;" "assume test_fun_#t~short10;call test_fun_#t~mem9 := read~int(test_fun_~flag_ref~0.base, test_fun_~flag_ref~0.offset, 4);test_fun_#t~short10 := test_fun_#t~mem9 > 0;" "assume !!test_fun_#t~short10;havoc test_fun_#t~short10;havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;havoc test_fun_#t~mem9;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem11 > 0;" "assume test_fun_#t~short13;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short13 := test_fun_#t~mem12 > 1;" "assume test_fun_#t~short13;havoc test_fun_#t~mem11;havoc test_fun_#t~short13;havoc test_fun_#t~mem12;call test_fun_#t~mem14 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem15 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem14 * test_fun_#t~mem15, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);havoc test_fun_#t~mem15;havoc test_fun_#t~mem14;" "call test_fun_#t~mem21 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem21, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem21;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...