./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/eca-rers2012/Problem01_label30.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 54858612 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/eca-rers2012/Problem01_label30.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 32bit --witnessprinter.graph.data.programhash 0fbb8e635c587a6e22acb082c8c68b4f8b9d1db2 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Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM) --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 04:31:18,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 04:31:18,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 04:31:18,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 04:31:18,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 04:31:18,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 04:31:18,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 04:31:18,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 04:31:18,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 04:31:18,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 04:31:18,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 04:31:18,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 04:31:18,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 04:31:18,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 04:31:18,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 04:31:18,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 04:31:18,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 04:31:18,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 04:31:18,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 04:31:18,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 04:31:18,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 04:31:18,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 04:31:18,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 04:31:18,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 04:31:18,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 04:31:18,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 04:31:18,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 04:31:18,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 04:31:18,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 04:31:18,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 04:31:18,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 04:31:18,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 04:31:18,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 04:31:18,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 04:31:18,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 04:31:18,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 04:31:18,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 04:31:18,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 04:31:18,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 04:31:18,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 04:31:18,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 04:31:18,360 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-10-26 04:31:18,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 04:31:18,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 04:31:18,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 04:31:18,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 04:31:18,420 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 04:31:18,421 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-10-26 04:31:18,421 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-10-26 04:31:18,421 INFO L138 SettingsManager]: * Use old map elimination=false [2020-10-26 04:31:18,421 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-10-26 04:31:18,422 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-10-26 04:31:18,423 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-10-26 04:31:18,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 04:31:18,424 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 04:31:18,424 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-26 04:31:18,424 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 04:31:18,424 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 04:31:18,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 04:31:18,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-10-26 04:31:18,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-10-26 04:31:18,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-10-26 04:31:18,426 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 04:31:18,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 04:31:18,426 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-10-26 04:31:18,427 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 04:31:18,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-10-26 04:31:18,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 04:31:18,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 04:31:18,428 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-10-26 04:31:18,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 04:31:18,428 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 04:31:18,428 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 04:31:18,429 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-10-26 04:31:18,431 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-10-26 04:31:18,431 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fbb8e635c587a6e22acb082c8c68b4f8b9d1db2 [2020-10-26 04:31:18,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 04:31:18,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 04:31:18,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 04:31:18,931 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 04:31:18,934 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 04:31:18,935 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem01_label30.c [2020-10-26 04:31:19,020 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6ba51ec/f69f07e347f54d8d9bbc812630676510/FLAGd0d1ebe8a [2020-10-26 04:31:19,776 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 04:31:19,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem01_label30.c [2020-10-26 04:31:19,811 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6ba51ec/f69f07e347f54d8d9bbc812630676510/FLAGd0d1ebe8a [2020-10-26 04:31:19,984 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb6ba51ec/f69f07e347f54d8d9bbc812630676510 [2020-10-26 04:31:19,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 04:31:19,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 04:31:19,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 04:31:19,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 04:31:20,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 04:31:20,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:31:19" (1/1) ... [2020-10-26 04:31:20,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aeec0ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20, skipping insertion in model container [2020-10-26 04:31:20,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:31:19" (1/1) ... [2020-10-26 04:31:20,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 04:31:20,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 04:31:20,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 04:31:20,533 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 04:31:20,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 04:31:20,709 INFO L208 MainTranslator]: Completed translation [2020-10-26 04:31:20,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20 WrapperNode [2020-10-26 04:31:20,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 04:31:20,713 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 04:31:20,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 04:31:20,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 04:31:20,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 04:31:20,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-26 04:31:20,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-26 04:31:20,842 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-26 04:31:20,852 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... [2020-10-26 04:31:20,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-26 04:31:20,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-26 04:31:20,921 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-26 04:31:20,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-26 04:31:20,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-26 04:31:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-26 04:31:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-26 04:31:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-26 04:31:22,510 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-26 04:31:22,511 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-26 04:31:22,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:31:22 BoogieIcfgContainer [2020-10-26 04:31:22,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-26 04:31:22,515 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-10-26 04:31:22,515 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-10-26 04:31:22,519 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-10-26 04:31:22,520 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-26 04:31:22,521 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.10 04:31:19" (1/3) ... [2020-10-26 04:31:22,522 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3f8e7a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.10 04:31:22, skipping insertion in model container [2020-10-26 04:31:22,522 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-26 04:31:22,522 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:31:20" (2/3) ... [2020-10-26 04:31:22,523 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3f8e7a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.10 04:31:22, skipping insertion in model container [2020-10-26 04:31:22,523 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-10-26 04:31:22,523 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:31:22" (3/3) ... [2020-10-26 04:31:22,525 INFO L373 chiAutomizerObserver]: Analyzing ICFG Problem01_label30.c [2020-10-26 04:31:22,580 INFO L359 BuchiCegarLoop]: Interprodecural is true [2020-10-26 04:31:22,580 INFO L360 BuchiCegarLoop]: Hoare is false [2020-10-26 04:31:22,580 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-10-26 04:31:22,581 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-26 04:31:22,581 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-26 04:31:22,581 INFO L364 BuchiCegarLoop]: Difference is false [2020-10-26 04:31:22,581 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-26 04:31:22,581 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-10-26 04:31:22,602 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 198 states. [2020-10-26 04:31:22,639 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2020-10-26 04:31:22,640 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:22,640 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:22,650 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-26 04:31:22,650 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-10-26 04:31:22,651 INFO L427 BuchiCegarLoop]: ======== Iteration 1============ [2020-10-26 04:31:22,658 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 198 states. [2020-10-26 04:31:22,668 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 193 [2020-10-26 04:31:22,668 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:22,669 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:22,670 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-10-26 04:31:22,670 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-10-26 04:31:22,680 INFO L794 eck$LassoCheckResult]: Stem: 68#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 9#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 111#L585-2true [2020-10-26 04:31:22,680 INFO L796 eck$LassoCheckResult]: Loop: 111#L585-2true assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 126#L590true assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 69#L33true assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; 42#L576true main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 111#L585-2true [2020-10-26 04:31:22,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:22,689 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2020-10-26 04:31:22,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:22,701 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96480232] [2020-10-26 04:31:22,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:22,823 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:22,853 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:22,891 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:22,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:22,897 INFO L82 PathProgramCache]: Analyzing trace with hash 1268026, now seen corresponding path program 1 times [2020-10-26 04:31:22,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:22,899 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509035475] [2020-10-26 04:31:22,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:22,935 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:22,962 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:22,970 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:22,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:22,977 INFO L82 PathProgramCache]: Analyzing trace with hash 889695228, now seen corresponding path program 1 times [2020-10-26 04:31:22,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:22,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484453788] [2020-10-26 04:31:22,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:23,006 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:23,025 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:23,033 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:23,181 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2020-10-26 04:31:23,286 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:23,287 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:23,287 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:23,288 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:23,288 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-26 04:31:23,288 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,288 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:23,289 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:23,289 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration1_Loop [2020-10-26 04:31:23,289 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:23,290 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:23,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:23,728 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:23,729 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:23,741 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,741 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,754 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,754 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=8} Honda state: {~a12~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:23,791 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,791 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,796 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,797 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=1} Honda state: {~a17~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:23,832 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,833 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,839 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,839 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a16~0=5} Honda state: {~a16~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:23,875 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,875 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,880 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,880 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret10=0} Honda state: {ULTIMATE.start_main_#t~ret10=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:23,920 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,921 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:23,929 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,929 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a7~0=-2} Honda state: {~a7~0=-2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:23,966 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:23,966 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:23,971 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:23,971 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,013 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:24,013 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,021 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:24,021 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res=24, ULTIMATE.start_main_~output~0=24} Honda state: {ULTIMATE.start_calculate_output_#res=24, ULTIMATE.start_main_~output~0=24} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,062 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:24,062 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,073 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:24,074 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet9=1, ULTIMATE.start_main_~input~0=1, ULTIMATE.start_calculate_output_~input=1, ULTIMATE.start_calculate_output_#in~input=1} Honda state: {ULTIMATE.start_main_#t~nondet9=1, ULTIMATE.start_main_~input~0=1, ULTIMATE.start_calculate_output_~input=1, ULTIMATE.start_calculate_output_#in~input=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,117 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:24,117 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,123 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:24,123 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a8~0=15} Honda state: {~a8~0=15} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,165 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:24,165 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,211 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-26 04:31:24,211 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,223 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-26 04:31:24,254 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:24,254 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:24,254 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:24,254 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:24,254 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-26 04:31:24,254 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,255 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:24,255 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:24,255 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration1_Loop [2020-10-26 04:31:24,255 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:24,255 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:24,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:24,602 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:24,608 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:24,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:24,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:24,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:24,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,668 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,707 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 [2020-10-26 04:31:24,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,709 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:24,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:31:24,713 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 [2020-10-26 04:31:24,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:24,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,760 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 [2020-10-26 04:31:24,762 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:24,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,804 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 [2020-10-26 04:31:24,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:24,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,853 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:24,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:31:24,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:24,891 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 [2020-10-26 04:31:24,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:24,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:24,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:24,976 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 [2020-10-26 04:31:24,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:24,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:24,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:24,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:24,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:24,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:24,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:24,982 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-10-26 04:31:24,990 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-10-26 04:31:24,990 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:25,005 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-10-26 04:31:25,005 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-10-26 04:31:25,006 INFO L510 LassoAnalysis]: Proved termination. [2020-10-26 04:31:25,006 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a20~0) = 1*~a20~0 Supporting invariants [] Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:25,045 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-10-26 04:31:25,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:25,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-26 04:31:25,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:25,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-26 04:31:25,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:25,290 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2020-10-26 04:31:25,291 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 198 states. Second operand 4 states. [2020-10-26 04:31:26,179 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 198 states.. Second operand 4 states. Result 788 states and 1205 transitions. Complement of second has 6 states. [2020-10-26 04:31:26,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-10-26 04:31:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-26 04:31:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 625 transitions. [2020-10-26 04:31:26,185 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 625 transitions. Stem has 2 letters. Loop has 4 letters. [2020-10-26 04:31:26,186 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:26,187 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 625 transitions. Stem has 6 letters. Loop has 4 letters. [2020-10-26 04:31:26,187 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:26,187 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 625 transitions. Stem has 2 letters. Loop has 8 letters. [2020-10-26 04:31:26,188 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:26,189 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 788 states and 1205 transitions. [2020-10-26 04:31:26,202 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 324 [2020-10-26 04:31:26,213 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 788 states to 461 states and 681 transitions. [2020-10-26 04:31:26,215 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 327 [2020-10-26 04:31:26,216 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 329 [2020-10-26 04:31:26,217 INFO L73 IsDeterministic]: Start isDeterministic. Operand 461 states and 681 transitions. [2020-10-26 04:31:26,217 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:26,217 INFO L691 BuchiCegarLoop]: Abstraction has 461 states and 681 transitions. [2020-10-26 04:31:26,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states and 681 transitions. [2020-10-26 04:31:26,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 459. [2020-10-26 04:31:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2020-10-26 04:31:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 679 transitions. [2020-10-26 04:31:26,274 INFO L714 BuchiCegarLoop]: Abstraction has 459 states and 679 transitions. [2020-10-26 04:31:26,274 INFO L594 BuchiCegarLoop]: Abstraction has 459 states and 679 transitions. [2020-10-26 04:31:26,274 INFO L427 BuchiCegarLoop]: ======== Iteration 2============ [2020-10-26 04:31:26,274 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 459 states and 679 transitions. [2020-10-26 04:31:26,278 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 324 [2020-10-26 04:31:26,278 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:26,278 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:26,279 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2020-10-26 04:31:26,279 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-26 04:31:26,279 INFO L794 eck$LassoCheckResult]: Stem: 1229#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 1051#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 1052#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 1328#L590 [2020-10-26 04:31:26,280 INFO L796 eck$LassoCheckResult]: Loop: 1328#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 1230#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 1073#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 1074#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 1318#L51 assume 1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0;~a8~0 := 13;~a7~0 := 1;~a16~0 := 4;calculate_output_#res := -1; 1054#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 1157#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 1328#L590 [2020-10-26 04:31:26,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:26,281 INFO L82 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2020-10-26 04:31:26,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:26,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614571958] [2020-10-26 04:31:26,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,295 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,314 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,324 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:26,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:26,327 INFO L82 PathProgramCache]: Analyzing trace with hash -610794021, now seen corresponding path program 1 times [2020-10-26 04:31:26,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:26,328 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583248479] [2020-10-26 04:31:26,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,348 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,356 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,360 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:26,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:26,361 INFO L82 PathProgramCache]: Analyzing trace with hash -1479452844, now seen corresponding path program 1 times [2020-10-26 04:31:26,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:26,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729936358] [2020-10-26 04:31:26,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,378 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:26,396 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:26,402 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:26,521 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 45 [2020-10-26 04:31:26,566 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:26,567 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:26,567 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:26,567 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:26,567 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-26 04:31:26,567 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:26,567 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:26,567 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:26,567 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration2_Loop [2020-10-26 04:31:26,567 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:26,567 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:26,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,852 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:26,852 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:26,857 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:26,857 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:26,903 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-26 04:31:26,903 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:26,955 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-26 04:31:26,959 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:26,959 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:26,959 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:26,959 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:26,959 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-26 04:31:26,959 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:26,960 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:26,960 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:26,960 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration2_Loop [2020-10-26 04:31:26,960 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:26,960 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:26,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:26,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:27,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:27,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:27,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:27,399 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:27,399 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,418 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 [2020-10-26 04:31:27,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,421 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:27,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:31:27,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:27,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:27,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,472 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:27,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,512 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 [2020-10-26 04:31:27,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:27,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:27,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,564 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 [2020-10-26 04:31:27,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:27,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,569 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:27,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:27,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:27,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:27,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,666 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 [2020-10-26 04:31:27,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:27,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:27,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:27,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:27,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:27,670 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:27,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,674 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-10-26 04:31:27,679 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-10-26 04:31:27,680 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:27,683 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-10-26 04:31:27,684 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-10-26 04:31:27,684 INFO L510 LassoAnalysis]: Proved termination. [2020-10-26 04:31:27,684 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a8~0) = 1*~a8~0 Supporting invariants [] Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:27,721 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-10-26 04:31:27,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:27,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-26 04:31:27,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:27,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-26 04:31:27,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:27,828 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2020-10-26 04:31:27,828 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 459 states and 679 transitions. cyclomatic complexity: 223 Second operand 4 states. [2020-10-26 04:31:28,630 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 459 states and 679 transitions. cyclomatic complexity: 223. Second operand 4 states. Result 1571 states and 2220 transitions. Complement of second has 6 states. [2020-10-26 04:31:28,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-10-26 04:31:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-26 04:31:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 630 transitions. [2020-10-26 04:31:28,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 630 transitions. Stem has 3 letters. Loop has 7 letters. [2020-10-26 04:31:28,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:28,633 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 630 transitions. Stem has 10 letters. Loop has 7 letters. [2020-10-26 04:31:28,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:28,634 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 630 transitions. Stem has 3 letters. Loop has 14 letters. [2020-10-26 04:31:28,634 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:28,634 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1571 states and 2220 transitions. [2020-10-26 04:31:28,654 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 586 [2020-10-26 04:31:28,666 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1571 states to 1256 states and 1717 transitions. [2020-10-26 04:31:28,667 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 591 [2020-10-26 04:31:28,668 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 594 [2020-10-26 04:31:28,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1256 states and 1717 transitions. [2020-10-26 04:31:28,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:28,672 INFO L691 BuchiCegarLoop]: Abstraction has 1256 states and 1717 transitions. [2020-10-26 04:31:28,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1256 states and 1717 transitions. [2020-10-26 04:31:28,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1256 to 1253. [2020-10-26 04:31:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1253 states. [2020-10-26 04:31:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1253 states and 1714 transitions. [2020-10-26 04:31:28,711 INFO L714 BuchiCegarLoop]: Abstraction has 1253 states and 1714 transitions. [2020-10-26 04:31:28,711 INFO L594 BuchiCegarLoop]: Abstraction has 1253 states and 1714 transitions. [2020-10-26 04:31:28,711 INFO L427 BuchiCegarLoop]: ======== Iteration 3============ [2020-10-26 04:31:28,712 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1253 states and 1714 transitions. [2020-10-26 04:31:28,720 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 586 [2020-10-26 04:31:28,720 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:28,720 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:28,721 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2020-10-26 04:31:28,721 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 04:31:28,721 INFO L794 eck$LassoCheckResult]: Stem: 3319#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 3133#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 3134#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 4031#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 3320#L33 [2020-10-26 04:31:28,721 INFO L796 eck$LassoCheckResult]: Loop: 3320#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 3155#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 3156#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 3415#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 3416#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 3252#L64 assume (1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0;~a17~0 := 0;calculate_output_#res := 26; 3145#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 3240#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 3425#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 3320#L33 [2020-10-26 04:31:28,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:28,722 INFO L82 PathProgramCache]: Analyzing trace with hash 925800, now seen corresponding path program 1 times [2020-10-26 04:31:28,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:28,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929537917] [2020-10-26 04:31:28,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:28,737 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:28,749 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:28,762 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:28,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:28,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1383518462, now seen corresponding path program 1 times [2020-10-26 04:31:28,763 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:28,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993088182] [2020-10-26 04:31:28,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:28,784 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:28,801 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:28,809 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:28,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:28,814 INFO L82 PathProgramCache]: Analyzing trace with hash -103205769, now seen corresponding path program 1 times [2020-10-26 04:31:28,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:28,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [986505413] [2020-10-26 04:31:28,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:28,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:28,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [986505413] [2020-10-26 04:31:28,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 04:31:28,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-26 04:31:28,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761602135] [2020-10-26 04:31:29,028 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 49 [2020-10-26 04:31:29,081 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:29,081 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:29,081 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:29,081 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:29,081 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-26 04:31:29,082 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,082 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:29,082 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:29,082 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration3_Loop [2020-10-26 04:31:29,082 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:29,082 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:29,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,481 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-10-26 04:31:29,506 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:29,507 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,517 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:29,517 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:29,523 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:29,523 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=8} Honda state: {~a12~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,547 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:29,547 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:29,550 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:29,550 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a8~0=15} Honda state: {~a8~0=15} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,575 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:29,575 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:29,577 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:29,578 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,602 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:29,602 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:29,644 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-26 04:31:29,644 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,650 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-26 04:31:29,684 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:29,684 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:29,684 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:29,684 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:29,684 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-26 04:31:29,684 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:29,684 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:29,684 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:29,685 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration3_Loop [2020-10-26 04:31:29,685 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:29,685 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:29,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:29,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:30,102 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-10-26 04:31:30,134 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:30,134 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:30,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:30,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:30,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:30,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:30,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:30,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:30,140 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:30,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:30,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:30,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:30,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:30,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:30,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:30,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:30,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:30,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:30,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:30,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:30,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:30,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:30,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:30,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:30,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:30,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:30,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:30,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:30,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:30,245 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 [2020-10-26 04:31:30,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:30,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:30,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:30,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:30,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:30,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:30,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:30,252 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-10-26 04:31:30,260 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-10-26 04:31:30,260 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:30,265 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-10-26 04:31:30,266 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-10-26 04:31:30,266 INFO L510 LassoAnalysis]: Proved termination. [2020-10-26 04:31:30,266 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a17~0) = 1*~a17~0 Supporting invariants [] Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:30,298 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-10-26 04:31:30,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:30,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-26 04:31:30,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:30,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-26 04:31:30,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:30,385 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2020-10-26 04:31:30,385 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1253 states and 1714 transitions. cyclomatic complexity: 470 Second operand 4 states. [2020-10-26 04:31:31,280 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1253 states and 1714 transitions. cyclomatic complexity: 470. Second operand 4 states. Result 4230 states and 5475 transitions. Complement of second has 6 states. [2020-10-26 04:31:31,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-10-26 04:31:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-26 04:31:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 608 transitions. [2020-10-26 04:31:31,283 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 608 transitions. Stem has 4 letters. Loop has 9 letters. [2020-10-26 04:31:31,283 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:31,283 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 608 transitions. Stem has 13 letters. Loop has 9 letters. [2020-10-26 04:31:31,286 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:31,286 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 608 transitions. Stem has 4 letters. Loop has 18 letters. [2020-10-26 04:31:31,287 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:31,288 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4230 states and 5475 transitions. [2020-10-26 04:31:31,333 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 1110 [2020-10-26 04:31:31,386 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4230 states to 3915 states and 4972 transitions. [2020-10-26 04:31:31,386 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1121 [2020-10-26 04:31:31,388 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1126 [2020-10-26 04:31:31,388 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3915 states and 4972 transitions. [2020-10-26 04:31:31,389 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:31,389 INFO L691 BuchiCegarLoop]: Abstraction has 3915 states and 4972 transitions. [2020-10-26 04:31:31,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3915 states and 4972 transitions. [2020-10-26 04:31:31,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3915 to 3908. [2020-10-26 04:31:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3908 states. [2020-10-26 04:31:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 4965 transitions. [2020-10-26 04:31:31,472 INFO L714 BuchiCegarLoop]: Abstraction has 3908 states and 4965 transitions. [2020-10-26 04:31:31,473 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 04:31:31,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 04:31:31,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 04:31:31,481 INFO L87 Difference]: Start difference. First operand 3908 states and 4965 transitions. Second operand 3 states. [2020-10-26 04:31:32,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 04:31:32,552 INFO L93 Difference]: Finished difference Result 7329 states and 8838 transitions. [2020-10-26 04:31:32,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 04:31:32,553 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7329 states and 8838 transitions. [2020-10-26 04:31:32,611 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 2096 [2020-10-26 04:31:32,661 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7329 states to 7268 states and 8746 transitions. [2020-10-26 04:31:32,662 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2107 [2020-10-26 04:31:32,664 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2107 [2020-10-26 04:31:32,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7268 states and 8746 transitions. [2020-10-26 04:31:32,670 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:32,670 INFO L691 BuchiCegarLoop]: Abstraction has 7268 states and 8746 transitions. [2020-10-26 04:31:32,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7268 states and 8746 transitions. [2020-10-26 04:31:32,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7268 to 7268. [2020-10-26 04:31:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7268 states. [2020-10-26 04:31:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7268 states to 7268 states and 8746 transitions. [2020-10-26 04:31:32,853 INFO L714 BuchiCegarLoop]: Abstraction has 7268 states and 8746 transitions. [2020-10-26 04:31:32,853 INFO L594 BuchiCegarLoop]: Abstraction has 7268 states and 8746 transitions. [2020-10-26 04:31:32,853 INFO L427 BuchiCegarLoop]: ======== Iteration 4============ [2020-10-26 04:31:32,853 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7268 states and 8746 transitions. [2020-10-26 04:31:32,888 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 2096 [2020-10-26 04:31:32,888 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:32,888 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:32,890 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2020-10-26 04:31:32,890 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 04:31:32,890 INFO L794 eck$LassoCheckResult]: Stem: 20138#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 19927#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 19928#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 22503#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 25592#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 19961#L37 [2020-10-26 04:31:32,892 INFO L796 eck$LassoCheckResult]: Loop: 19961#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 19962#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 19918#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 19919#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 20035#L64 assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); 20037#L67 assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 20038#L74 assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); 20162#L82 assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); 20079#L86 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); 20064#L94 assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); 20065#L99 assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); 20146#L104 assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); 20148#L110 assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); 20068#L116 assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); 20069#L121 assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); 20150#L126 assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); 19947#L131 assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); 19948#L138 assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 19955#L142 assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); 19956#L146 assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); 19986#L150 assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); 19987#L154 assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); 20119#L162 assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); 20175#L167 assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); 19897#L175 assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); 19899#L180 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); 19979#L188 assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); 20006#L191 assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); 20017#L196 assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); 20008#L199 assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); 19995#L205 assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); 19996#L210 assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); 19999#L216 assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); 20000#L220 assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); 20126#L225 assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); 25605#L233 assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); 25606#L240 assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); 20192#L247 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); 19910#L252 assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); 19911#L258 assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 19914#L263 assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); 19915#L267 assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); 20113#L270 assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); 20114#L275 assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); 20130#L280 assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); 19933#L288 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); 19934#L294 assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 20028#L301 assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 20029#L308 assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); 20117#L314 assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); 19929#L318 assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); 19930#L320 assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 19991#L326 assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); 19992#L331 assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); 20057#L335 assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); 20075#L339 assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); 20076#L347 assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); 20110#L355 assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); 20123#L357 assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); 20166#L363 assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 19906#L365 assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); 19907#L367 assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); 20043#L374 assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); 20164#L379 assume ((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0;~a21~0 := 1;~a16~0 := 6;~a7~0 := 0;calculate_output_#res := -1; 20061#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 20062#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 20003#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 20004#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 19961#L37 [2020-10-26 04:31:32,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:32,893 INFO L82 PathProgramCache]: Analyzing trace with hash 28699821, now seen corresponding path program 1 times [2020-10-26 04:31:32,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:32,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317558501] [2020-10-26 04:31:32,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:32,906 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:32,915 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:32,920 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:32,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:32,921 INFO L82 PathProgramCache]: Analyzing trace with hash -544094264, now seen corresponding path program 1 times [2020-10-26 04:31:32,921 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:32,922 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029882434] [2020-10-26 04:31:32,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:32,949 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:32,973 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:32,982 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:32,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:32,983 INFO L82 PathProgramCache]: Analyzing trace with hash 702422644, now seen corresponding path program 1 times [2020-10-26 04:31:32,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:32,984 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871942250] [2020-10-26 04:31:32,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:33,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871942250] [2020-10-26 04:31:33,148 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 04:31:33,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-26 04:31:33,148 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279882768] [2020-10-26 04:31:33,872 WARN L193 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 52 [2020-10-26 04:31:33,937 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:33,938 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:33,938 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:33,938 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:33,938 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-10-26 04:31:33,938 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:33,938 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:33,938 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:33,938 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration4_Loop [2020-10-26 04:31:33,938 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:33,939 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:33,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,992 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:33,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,468 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-10-26 04:31:34,472 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:34,473 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:34,482 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:34,483 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:34,486 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:34,486 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=8} Honda state: {~a12~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:34,509 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:34,509 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:34,512 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:34,512 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#res=0} Honda state: {ULTIMATE.start_calculate_output_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:34,535 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:34,536 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:34,539 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:34,539 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~output~0=-1} Honda state: {ULTIMATE.start_main_~output~0=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:34,564 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:34,564 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-10-26 04:31:34,567 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-10-26 04:31:34,567 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a8~0=13} Honda state: {~a8~0=13} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:34,607 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-10-26 04:31:34,607 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:34,649 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-10-26 04:31:34,649 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:34,657 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-10-26 04:31:34,683 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:34,683 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:34,683 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:34,683 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:34,684 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-26 04:31:34,684 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:34,684 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:34,684 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:34,684 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration4_Loop [2020-10-26 04:31:34,684 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:34,684 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:34,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:34,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:35,091 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-10-26 04:31:35,122 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:35,122 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:35,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:35,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:35,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:35,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:35,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:35,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:35,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:35,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,154 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 [2020-10-26 04:31:35,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:35,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:35,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:35,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:35,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:35,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:35,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:35,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:35,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:35,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:35,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:35,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:35,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:35,186 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:35,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:35,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:35,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:35,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:35,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:35,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:35,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:35,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:35,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:35,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,243 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 [2020-10-26 04:31:35,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:35,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:35,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:35,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:35,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:35,245 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:35,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:35,247 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-10-26 04:31:35,254 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-10-26 04:31:35,254 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:35,257 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-10-26 04:31:35,257 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-10-26 04:31:35,257 INFO L510 LassoAnalysis]: Proved termination. [2020-10-26 04:31:35,257 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a7~0) = 1*~a7~0 Supporting invariants [] [2020-10-26 04:31:35,278 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-10-26 04:31:35,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:35,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-26 04:31:35,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:35,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-26 04:31:35,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-26 04:31:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:35,392 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2020-10-26 04:31:35,392 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7268 states and 8746 transitions. cyclomatic complexity: 1515 Second operand 4 states. [2020-10-26 04:31:36,121 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7268 states and 8746 transitions. cyclomatic complexity: 1515. Second operand 4 states. Result 24257 states and 28318 transitions. Complement of second has 5 states. [2020-10-26 04:31:36,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-10-26 04:31:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-26 04:31:36,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 181 transitions. [2020-10-26 04:31:36,122 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 181 transitions. Stem has 5 letters. Loop has 68 letters. [2020-10-26 04:31:36,127 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:36,127 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 181 transitions. Stem has 73 letters. Loop has 68 letters. [2020-10-26 04:31:36,128 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:36,128 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 181 transitions. Stem has 5 letters. Loop has 136 letters. [2020-10-26 04:31:36,130 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-10-26 04:31:36,130 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24257 states and 28318 transitions. [2020-10-26 04:31:36,249 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 4192 [2020-10-26 04:31:36,384 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24257 states to 24257 states and 28318 transitions. [2020-10-26 04:31:36,384 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4231 [2020-10-26 04:31:36,390 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4243 [2020-10-26 04:31:36,390 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24257 states and 28318 transitions. [2020-10-26 04:31:36,392 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:36,392 INFO L691 BuchiCegarLoop]: Abstraction has 24257 states and 28318 transitions. [2020-10-26 04:31:36,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24257 states and 28318 transitions. [2020-10-26 04:31:36,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24257 to 24234. [2020-10-26 04:31:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24234 states. [2020-10-26 04:31:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24234 states to 24234 states and 28295 transitions. [2020-10-26 04:31:36,909 INFO L714 BuchiCegarLoop]: Abstraction has 24234 states and 28295 transitions. [2020-10-26 04:31:36,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 04:31:36,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 04:31:36,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 04:31:36,910 INFO L87 Difference]: Start difference. First operand 24234 states and 28295 transitions. Second operand 3 states. [2020-10-26 04:31:37,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 04:31:37,933 INFO L93 Difference]: Finished difference Result 26434 states and 30154 transitions. [2020-10-26 04:31:37,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 04:31:37,934 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26434 states and 30154 transitions. [2020-10-26 04:31:38,081 INFO L131 ngComponentsAnalysis]: Automaton has 25 accepting balls. 5240 [2020-10-26 04:31:38,184 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26434 states to 19439 states and 22604 transitions. [2020-10-26 04:31:38,184 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5268 [2020-10-26 04:31:38,192 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5268 [2020-10-26 04:31:38,192 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19439 states and 22604 transitions. [2020-10-26 04:31:38,199 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:38,200 INFO L691 BuchiCegarLoop]: Abstraction has 19439 states and 22604 transitions. [2020-10-26 04:31:38,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19439 states and 22604 transitions. [2020-10-26 04:31:38,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19439 to 14516. [2020-10-26 04:31:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14516 states. [2020-10-26 04:31:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14516 states to 14516 states and 17043 transitions. [2020-10-26 04:31:38,597 INFO L714 BuchiCegarLoop]: Abstraction has 14516 states and 17043 transitions. [2020-10-26 04:31:38,597 INFO L594 BuchiCegarLoop]: Abstraction has 14516 states and 17043 transitions. [2020-10-26 04:31:38,597 INFO L427 BuchiCegarLoop]: ======== Iteration 5============ [2020-10-26 04:31:38,597 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14516 states and 17043 transitions. [2020-10-26 04:31:38,644 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 4192 [2020-10-26 04:31:38,645 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:38,645 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:38,647 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2020-10-26 04:31:38,647 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 04:31:38,647 INFO L794 eck$LassoCheckResult]: Stem: 102573#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 102360#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 102361#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 111285#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 111287#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 102394#L37 [2020-10-26 04:31:38,649 INFO L796 eck$LassoCheckResult]: Loop: 102394#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 102395#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 102352#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 102353#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 102470#L64 assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); 102473#L67 assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 102474#L74 assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); 102599#L82 assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); 102512#L86 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); 102498#L94 assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); 102499#L99 assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); 102584#L104 assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); 102586#L110 assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); 102502#L116 assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); 102503#L121 assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); 102589#L126 assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); 102380#L131 assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); 102381#L138 assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 102388#L142 assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); 102389#L146 assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); 102421#L150 assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); 102422#L154 assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); 102553#L162 assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); 102617#L167 assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); 102331#L175 assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); 102333#L180 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); 102413#L188 assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); 102439#L191 assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); 116151#L196 assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); 116150#L199 assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); 116149#L205 assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); 116148#L210 assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); 116147#L216 assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); 102560#L220 assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); 102561#L225 assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); 102629#L233 assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); 102483#L240 assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); 102484#L247 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); 102344#L252 assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); 102345#L258 assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 116140#L263 assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); 116139#L267 assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); 102546#L270 assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); 102547#L275 assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); 116031#L280 assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); 116028#L288 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); 116025#L294 assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 116022#L301 assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 116019#L308 assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); 116016#L314 assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); 102362#L318 assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); 102363#L320 assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == calculate_output_~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 102425#L326 assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == calculate_output_~input) && 4 == ~a16~0) && 1 == ~a20~0); 102426#L331 assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == calculate_output_~input) && !(1 == ~a17~0)) && 1 == ~a21~0); 102491#L335 assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); 102508#L339 assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == calculate_output_~input) && 1 == ~a7~0); 102509#L347 assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == calculate_output_~input) && 13 == ~a8~0) && !(1 == ~a21~0)); 102557#L355 assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == calculate_output_~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); 102558#L357 assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == calculate_output_~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); 102606#L363 assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == calculate_output_~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 102340#L365 assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == calculate_output_~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); 102341#L367 assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == calculate_output_~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); 102479#L374 assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == calculate_output_~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); 102601#L379 assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); 102404#L384 assume !(8 == ~a12~0 && 5 == calculate_output_~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); 102406#L393 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102611#L393-2 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102604#L396-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102555#L399-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102541#L402-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102506#L405-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102489#L408-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102477#L411-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102418#L414-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102409#L417-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102336#L420-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102337#L423-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102613#L426-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102597#L429-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102591#L432-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102539#L435-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102533#L438-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102487#L441-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102468#L444-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102416#L447-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102402#L450-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102327#L453-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102328#L456-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102627#L459-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102595#L462-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102582#L465-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102537#L468-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102531#L471-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102481#L474-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102460#L477-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102449#L480-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102400#L483-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102384#L486-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102385#L489-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102625#L492-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102593#L495-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102580#L498-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102535#L501-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102527#L504-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102519#L507-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102458#L510-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102447#L513-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102398#L516-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102376#L519-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102377#L522-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102623#L525-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102621#L528-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102577#L531-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102569#L534-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102525#L537-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102517#L540-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102456#L543-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102444#L546-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102392#L549-1 assume !((((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102370#L552-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102356#L555-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102357#L558-1 assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102619#L561-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102571#L564-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); 102564#L567-1 assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); 102523#L570-1 assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); 102515#L573-1 calculate_output_#res := -2; 102495#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 102372#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 102373#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 102437#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 102394#L37 [2020-10-26 04:31:38,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:38,650 INFO L82 PathProgramCache]: Analyzing trace with hash 28699821, now seen corresponding path program 2 times [2020-10-26 04:31:38,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:38,651 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023300263] [2020-10-26 04:31:38,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:38,670 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:38,685 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:38,692 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:38,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:38,693 INFO L82 PathProgramCache]: Analyzing trace with hash -1592668394, now seen corresponding path program 1 times [2020-10-26 04:31:38,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:38,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333571076] [2020-10-26 04:31:38,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:38,750 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:38,940 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:38,964 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:38,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:38,965 INFO L82 PathProgramCache]: Analyzing trace with hash -1111403798, now seen corresponding path program 1 times [2020-10-26 04:31:38,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:38,965 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [668472903] [2020-10-26 04:31:38,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 04:31:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 04:31:39,736 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [668472903] [2020-10-26 04:31:39,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 04:31:39,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-26 04:31:39,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765607587] [2020-10-26 04:31:46,288 WARN L193 SmtUtils]: Spent 6.53 s on a formula simplification. DAG size of input: 225 DAG size of output: 143 [2020-10-26 04:31:48,697 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 141 DAG size of output: 141 [2020-10-26 04:31:48,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 04:31:48,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-26 04:31:48,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2020-10-26 04:31:48,709 INFO L87 Difference]: Start difference. First operand 14516 states and 17043 transitions. cyclomatic complexity: 2583 Second operand 10 states. [2020-10-26 04:31:48,849 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 32 [2020-10-26 04:31:50,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 04:31:50,204 INFO L93 Difference]: Finished difference Result 15252 states and 17791 transitions. [2020-10-26 04:31:50,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-26 04:31:50,205 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15252 states and 17791 transitions. [2020-10-26 04:31:50,260 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 4192 [2020-10-26 04:31:50,312 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15252 states to 14816 states and 17355 transitions. [2020-10-26 04:31:50,312 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4208 [2020-10-26 04:31:50,317 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4208 [2020-10-26 04:31:50,318 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14816 states and 17355 transitions. [2020-10-26 04:31:50,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-10-26 04:31:50,320 INFO L691 BuchiCegarLoop]: Abstraction has 14816 states and 17355 transitions. [2020-10-26 04:31:50,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14816 states and 17355 transitions. [2020-10-26 04:31:50,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14816 to 14816. [2020-10-26 04:31:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14816 states. [2020-10-26 04:31:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14816 states to 14816 states and 17355 transitions. [2020-10-26 04:31:50,516 INFO L714 BuchiCegarLoop]: Abstraction has 14816 states and 17355 transitions. [2020-10-26 04:31:50,516 INFO L594 BuchiCegarLoop]: Abstraction has 14816 states and 17355 transitions. [2020-10-26 04:31:50,516 INFO L427 BuchiCegarLoop]: ======== Iteration 6============ [2020-10-26 04:31:50,516 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14816 states and 17355 transitions. [2020-10-26 04:31:50,555 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 4192 [2020-10-26 04:31:50,555 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-10-26 04:31:50,555 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-10-26 04:31:50,556 INFO L852 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2020-10-26 04:31:50,556 INFO L853 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 04:31:50,556 INFO L794 eck$LassoCheckResult]: Stem: 132360#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 132155#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 132156#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 133283#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 132569#L33 assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; 132570#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 132284#L585-2 [2020-10-26 04:31:50,557 INFO L796 eck$LassoCheckResult]: Loop: 132284#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 146863#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 146861#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 146859#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 146857#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 146855#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 146853#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 146851#L64 assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); 146849#L67 assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 146847#L74 assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); 135633#L82 assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); 132303#L86 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); 132287#L94 assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); 132288#L99 assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); 132370#L104 assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); 132372#L110 assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); 132291#L116 assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); 132292#L121 assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); 132399#L126 assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); 132175#L131 assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); 132176#L138 assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 135678#L142 assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); 135681#L146 assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); 135682#L150 assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); 145702#L154 assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); 145696#L162 assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); 145690#L167 assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); 145684#L175 assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); 145677#L180 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); 135600#L188 assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); 135602#L191 assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); 135612#L196 assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); 135613#L199 assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); 145801#L205 assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); 145796#L210 assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); 145792#L216 assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); 145786#L220 assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); 145780#L225 assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); 145774#L233 assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); 145768#L240 assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); 145762#L247 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); 145756#L252 assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); 145750#L258 assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145744#L263 assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); 145738#L267 assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); 145732#L270 assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); 145726#L275 assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); 145720#L280 assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); 145715#L288 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); 145676#L294 assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145675#L301 assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 145674#L308 assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); 145672#L314 assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); 135593#L318 assume (5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0;calculate_output_#res := 24; 132283#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 132284#L585-2 [2020-10-26 04:31:50,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:50,557 INFO L82 PathProgramCache]: Analyzing trace with hash 889695228, now seen corresponding path program 2 times [2020-10-26 04:31:50,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:50,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721065396] [2020-10-26 04:31:50,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,564 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,569 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,572 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:50,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:50,573 INFO L82 PathProgramCache]: Analyzing trace with hash -162979551, now seen corresponding path program 1 times [2020-10-26 04:31:50,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:50,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155921644] [2020-10-26 04:31:50,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,585 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,598 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,602 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:50,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:31:50,603 INFO L82 PathProgramCache]: Analyzing trace with hash -553625914, now seen corresponding path program 1 times [2020-10-26 04:31:50,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:31:50,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1625074323] [2020-10-26 04:31:50,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:31:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,619 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:31:50,636 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:31:50,646 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:31:51,163 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 35 [2020-10-26 04:31:51,726 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 120 [2020-10-26 04:31:51,977 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-26 04:31:51,983 INFO L210 LassoAnalysis]: Preferences: [2020-10-26 04:31:51,983 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-10-26 04:31:51,984 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-10-26 04:31:51,984 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-10-26 04:31:51,984 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-10-26 04:31:51,984 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:51,984 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-10-26 04:31:51,984 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-10-26 04:31:51,984 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem01_label30.c_Iteration6_Lasso [2020-10-26 04:31:51,984 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-10-26 04:31:51,984 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-10-26 04:31:51,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,196 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-10-26 04:31:52,880 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-10-26 04:31:52,880 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:52,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:52,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:52,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:52,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:52,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:52,888 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:52,888 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:52,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:52,914 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 [2020-10-26 04:31:52,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:52,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:52,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:52,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:52,917 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:52,917 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:52,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:52,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:52,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:52,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:52,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:52,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:52,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:52,945 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:52,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:52,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:52,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:52,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:52,972 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:52,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:52,977 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2020-10-26 04:31:52,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:52,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,008 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 [2020-10-26 04:31:53,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:53,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,010 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:53,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:53,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,098 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,124 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 [2020-10-26 04:31:53,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,159 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 [2020-10-26 04:31:53,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,165 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,233 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 [2020-10-26 04:31:53,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,281 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,312 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. Waiting until toolchain timeout for monitored process 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,343 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,382 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 [2020-10-26 04:31:53,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,385 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,414 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,414 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,443 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,487 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 Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,490 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,490 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 [2020-10-26 04:31:53,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,521 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,547 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 Waiting until toolchain timeout for monitored process 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,582 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 [2020-10-26 04:31:53,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,586 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:53,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,618 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,645 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 [2020-10-26 04:31:53,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:53,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,647 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-10-26 04:31:53,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:53,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,672 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 [2020-10-26 04:31:53,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,679 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,713 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,718 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,741 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 [2020-10-26 04:31:53,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,743 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,747 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,769 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 [2020-10-26 04:31:53,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,870 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,870 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:53,895 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 [2020-10-26 04:31:53,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,910 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 87 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:53,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 88 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:53,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:53,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:53,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:53,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:53,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:53,999 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:53,999 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:54,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 89 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:54,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:54,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:54,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:54,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:54,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:31:54,058 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-10-26 04:31:54,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:54,085 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 [2020-10-26 04:31:54,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,086 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:54,086 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-10-26 04:31:54,089 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2020-10-26 04:31:54,089 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:54,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:31:54,119 INFO L489 LassoAnalysis]: Using template '2-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:54,121 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 [2020-10-26 04:31:54,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,125 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,125 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,131 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:54,154 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 [2020-10-26 04:31:54,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 94 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,186 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 [2020-10-26 04:31:54,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,191 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 95 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,227 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 [2020-10-26 04:31:54,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,229 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:54,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,235 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-10-26 04:31:54,235 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:31:54,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:54,286 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 [2020-10-26 04:31:54,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:54,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-26 04:31:54,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:54,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 97 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,315 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 98 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,346 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 99 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,374 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 [2020-10-26 04:31:54,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,378 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,378 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 100 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,412 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,412 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 101 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,438 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 [2020-10-26 04:31:54,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 102 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,469 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 [2020-10-26 04:31:54,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,470 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,472 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,472 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 103 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 104 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,567 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,567 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. Waiting until toolchain timeout for monitored process 105 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 106 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,596 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,598 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,638 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 [2020-10-26 04:31:54,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,642 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,643 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 107 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,691 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 [2020-10-26 04:31:54,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 108 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,703 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 109 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 110 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,775 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,775 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 111 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 112 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,836 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,836 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:54,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:54,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 113 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,935 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 [2020-10-26 04:31:54,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,939 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:54,940 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 114 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:54,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 115 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:54,987 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 [2020-10-26 04:31:54,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:54,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:54,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:54,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:54,990 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:54,990 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-26 04:31:54,990 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 [2020-10-26 04:31:54,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,030 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 [2020-10-26 04:31:55,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,041 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,041 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 116 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,099 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 117 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,145 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 [2020-10-26 04:31:55,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,149 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,149 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 118 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,199 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,199 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 119 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,246 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 [2020-10-26 04:31:55,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,251 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,251 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 120 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,303 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 [2020-10-26 04:31:55,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 121 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 122 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,349 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 [2020-10-26 04:31:55,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,353 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,353 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:55,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 123 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,384 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 [2020-10-26 04:31:55,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:55,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 124 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,425 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,425 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:55,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 125 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,462 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 [2020-10-26 04:31:55,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,467 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,467 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:55,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,517 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,517 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 126 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,566 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,566 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 127 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:55,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 128 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,665 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 [2020-10-26 04:31:55,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,667 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:55,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:55,673 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-10-26 04:31:55,673 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 129 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:31:55,723 INFO L489 LassoAnalysis]: Using template '3-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:55,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 130 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,746 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:55,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 131 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:55,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 132 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,881 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 [2020-10-26 04:31:55,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,883 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:55,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,891 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:31:55,891 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. Waiting until toolchain timeout for monitored process 133 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,947 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 [2020-10-26 04:31:55,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:55,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:31:55,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 134 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:55,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:55,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:55,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:55,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:55,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:55,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:55,996 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:55,996 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 135 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 136 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 137 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 138 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,114 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 [2020-10-26 04:31:56,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,118 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,118 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 139 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,156 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 140 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,212 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 [2020-10-26 04:31:56,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 141 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,217 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,217 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 142 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 143 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 144 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 145 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 146 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 147 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 148 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 149 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,679 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 [2020-10-26 04:31:56,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 150 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 151 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:56,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,790 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 152 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 153 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:56,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:31:56,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:56,831 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 154 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,865 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,865 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,883 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:56,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,908 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,908 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:56,935 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 [2020-10-26 04:31:56,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 157 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:56,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:56,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:56,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:56,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:56,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:56,977 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:56,978 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:56,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:57,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:57,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:57,045 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 [2020-10-26 04:31:57,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,049 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:57,056 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 160 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,077 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 [2020-10-26 04:31:57,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,081 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,081 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:31:57,088 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,124 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 [2020-10-26 04:31:57,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,129 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,129 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 161 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,180 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 162 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,233 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 [2020-10-26 04:31:57,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,239 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,239 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 163 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 164 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,354 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 165 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:31:57,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. Waiting until toolchain timeout for monitored process 166 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,453 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 [2020-10-26 04:31:57,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,456 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:57,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:31:57,462 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:31:57,462 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. Waiting until toolchain timeout for monitored process 167 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,481 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:31:57,514 INFO L489 LassoAnalysis]: Using template '4-nested'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 168 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,576 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 169 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,620 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 [2020-10-26 04:31:57,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,626 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,626 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 170 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 171 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,666 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 [2020-10-26 04:31:57,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,668 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:57,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,676 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2020-10-26 04:31:57,676 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2020-10-26 04:31:57,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 172 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,719 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 [2020-10-26 04:31:57,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:57,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-26 04:31:57,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:57,723 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 173 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,750 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,750 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:57,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 174 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,785 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,785 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:57,795 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 175 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,820 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,821 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:57,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,862 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 [2020-10-26 04:31:57,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 176 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,881 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:57,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,922 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,922 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 177 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 178 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,959 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,959 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:57,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 179 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:57,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:57,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:57,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:57,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:57,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:57,997 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:57,997 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 180 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,031 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,035 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 181 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 182 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,103 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,103 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,132 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 Waiting until toolchain timeout for monitored process 183 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,138 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,138 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,144 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 184 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,176 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,177 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 185 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,221 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,221 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:58,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,254 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,254 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:58,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,290 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,290 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 188 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,321 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 [2020-10-26 04:31:58,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 189 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,366 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 190 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 191 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,437 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 [2020-10-26 04:31:58,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:58,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-26 04:31:58,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:58,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 192 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,467 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 [2020-10-26 04:31:58,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,481 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,481 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 193 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:58,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,622 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,622 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 195 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,674 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 [2020-10-26 04:31:58,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,680 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,680 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 196 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 197 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,744 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,787 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,787 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 198 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 199 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 200 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:58,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 201 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,942 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 202 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:58,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:58,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:58,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:58,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:58,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:58,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:58,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:58,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 203 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,012 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 [2020-10-26 04:31:59,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:59,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,014 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:59,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:59,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:59,024 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:59,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:59,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 204 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:31:59,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:31:59,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 205 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,081 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 [2020-10-26 04:31:59,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-10-26 04:31:59,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,083 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:59,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:31:59,090 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2020-10-26 04:31:59,090 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2020-10-26 04:31:59,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:31:59,130 INFO L489 LassoAnalysis]: Using template '2-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:59,133 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 [2020-10-26 04:31:59,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. Waiting until toolchain timeout for monitored process 206 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,143 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 207 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,169 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,169 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 208 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:31:59,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,246 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:31:59,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,251 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-10-26 04:31:59,252 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 209 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 210 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,293 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 [2020-10-26 04:31:59,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:59,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-26 04:31:59,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:59,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 211 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,320 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 [2020-10-26 04:31:59,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,323 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,323 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 212 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,351 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 [2020-10-26 04:31:59,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,355 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,355 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 213 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,384 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 [2020-10-26 04:31:59,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 214 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,418 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 [2020-10-26 04:31:59,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,421 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,421 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 215 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,450 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 [2020-10-26 04:31:59,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,454 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 216 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,486 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,486 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,515 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 [2020-10-26 04:31:59,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,517 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,519 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,519 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,525 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,547 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 [2020-10-26 04:31:59,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,550 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,584 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,584 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,613 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,615 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,615 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,646 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,648 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,649 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 222 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,681 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 223 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,714 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,714 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,721 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 224 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,745 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,747 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,747 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,754 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 225 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:31:59,776 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 [2020-10-26 04:31:59,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,779 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,779 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,818 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,818 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,850 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,850 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,861 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,882 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 [2020-10-26 04:31:59,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,885 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:31:59,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,917 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2020-10-26 04:31:59,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:31:59,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,943 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 [2020-10-26 04:31:59,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,945 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,951 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,951 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:31:59,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:31:59,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:31:59,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:31:59,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:31:59,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:31:59,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:31:59,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:31:59,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:31:59,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,077 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 [2020-10-26 04:32:00,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,083 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,083 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,120 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,120 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,133 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 234 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,154 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 [2020-10-26 04:32:00,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 235 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,191 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. Waiting until toolchain timeout for monitored process 236 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,229 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 237 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,253 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 [2020-10-26 04:32:00,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,254 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,290 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,290 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,320 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 [2020-10-26 04:32:00,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,325 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,325 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 240 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,360 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,360 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 241 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,398 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,398 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 242 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,430 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 [2020-10-26 04:32:00,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,434 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2020-10-26 04:32:00,434 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2020-10-26 04:32:00,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 243 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:00,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,465 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:00,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2020-10-26 04:32:00,470 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2020-10-26 04:32:00,471 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:00,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:32:00,505 INFO L489 LassoAnalysis]: Using template '3-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 244 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,508 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,511 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,511 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 245 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,578 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 [2020-10-26 04:32:00,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,583 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,583 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,616 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:00,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,622 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:32:00,623 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2020-10-26 04:32:00,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 248 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:00,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:32:00,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:00,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,698 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 [2020-10-26 04:32:00,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,702 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,702 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,712 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 251 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,776 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,786 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,811 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,823 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,846 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,848 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,848 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,881 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 [2020-10-26 04:32:00,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,883 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 255 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:00,958 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 [2020-10-26 04:32:00,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 256 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:00,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,964 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:00,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:00,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:00,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:00,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:00,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:00,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:00,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:00,999 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:00,999 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:01,031 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 Waiting until toolchain timeout for monitored process 258 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:01,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,033 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,035 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 259 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:01,067 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 [2020-10-26 04:32:01,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,071 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,071 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 260 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:01,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 261 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:01,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,177 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 [2020-10-26 04:32:01,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,179 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,182 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,182 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,218 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,218 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,254 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,254 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,286 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,291 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,291 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,329 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 [2020-10-26 04:32:01,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,330 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,365 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 [2020-10-26 04:32:01,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:01,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:32:01,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:01,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,453 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 [2020-10-26 04:32:01,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,488 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 [2020-10-26 04:32:01,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,588 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,610 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 [2020-10-26 04:32:01,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,612 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,614 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,614 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,645 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 [2020-10-26 04:32:01,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,679 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 [2020-10-26 04:32:01,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,683 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,759 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,759 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:01,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,800 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,800 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,810 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,837 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 [2020-10-26 04:32:01,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,839 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,841 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,841 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,875 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 [2020-10-26 04:32:01,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:01,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:01,890 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 281 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:01,912 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 [2020-10-26 04:32:01,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,914 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2020-10-26 04:32:01,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,914 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:01,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:01,920 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:32:01,920 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2020-10-26 04:32:01,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:32:01,964 INFO L489 LassoAnalysis]: Using template '4-phase'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:01,966 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 [2020-10-26 04:32:01,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:01,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:01,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:01,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:01,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:01,972 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:01,972 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:01,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,005 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 [2020-10-26 04:32:02,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,012 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,012 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,046 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 [2020-10-26 04:32:02,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,048 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,052 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,052 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 285 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,090 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:02,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,099 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2020-10-26 04:32:02,100 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2020-10-26 04:32:02,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:02,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-26 04:32:02,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 286 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,230 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 287 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,247 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,291 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,291 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 288 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,334 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,347 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,369 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 [2020-10-26 04:32:02,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,372 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 290 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,375 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,375 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:02,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. Waiting until toolchain timeout for monitored process 291 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:02,429 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,429 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,469 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,469 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,484 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,530 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,552 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 [2020-10-26 04:32:02,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,558 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,592 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 [2020-10-26 04:32:02,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,597 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,597 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,711 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 [2020-10-26 04:32:02,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,716 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,717 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,731 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,773 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,797 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,797 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,800 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,800 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,836 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 [2020-10-26 04:32:02,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,842 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,842 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,879 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 [2020-10-26 04:32:02,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,886 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,921 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 [2020-10-26 04:32:02,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,932 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,932 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:02,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:02,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:02,979 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:02,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:02,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:02,979 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:02,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:02,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:02,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,017 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 [2020-10-26 04:32:03,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:03,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2020-10-26 04:32:03,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:03,027 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,144 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,144 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,186 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,280 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,280 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,374 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 [2020-10-26 04:32:03,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,380 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,380 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,393 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,416 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,416 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,420 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,420 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,433 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:03,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,481 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,482 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 313 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:03,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:03,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,542 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,542 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. Waiting until toolchain timeout for monitored process 314 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:03,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,589 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 [2020-10-26 04:32:03,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,591 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,595 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,595 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,634 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 [2020-10-26 04:32:03,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,640 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,640 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 317 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:03,679 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 [2020-10-26 04:32:03,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,685 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,685 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,721 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 [2020-10-26 04:32:03,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2020-10-26 04:32:03,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2020-10-26 04:32:03,742 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,762 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 [2020-10-26 04:32:03,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:03,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,765 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:03,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2020-10-26 04:32:03,774 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2020-10-26 04:32:03,774 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2020-10-26 04:32:03,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:32:03,827 INFO L489 LassoAnalysis]: Using template '2-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,829 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 [2020-10-26 04:32:03,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:03,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:03,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:03,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:03,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,862 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 [2020-10-26 04:32:03,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,863 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:03,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:03,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:03,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:03,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,896 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 [2020-10-26 04:32:03,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:03,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:03,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:03,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:03,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,930 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 [2020-10-26 04:32:03,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:03,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,931 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:03,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:03,938 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:32:03,938 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2020-10-26 04:32:03,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:03,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:03,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:03,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:03,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:03,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:03,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:03,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:03,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:32:03,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:03,988 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,045 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 [2020-10-26 04:32:04,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,050 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,050 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,081 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 [2020-10-26 04:32:04,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,083 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,117 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 [2020-10-26 04:32:04,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,157 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,157 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,261 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,293 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 [2020-10-26 04:32:04,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,330 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 [2020-10-26 04:32:04,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,365 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 [2020-10-26 04:32:04,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,367 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 336 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,399 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 [2020-10-26 04:32:04,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,403 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,403 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 337 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,433 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 [2020-10-26 04:32:04,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,436 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,437 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 338 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,470 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,470 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 339 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,540 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,540 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,572 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 [2020-10-26 04:32:04,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,593 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,617 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 [2020-10-26 04:32:04,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 343 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,653 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 [2020-10-26 04:32:04,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,655 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:04,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-10-26 04:32:04,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:04,659 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 344 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,717 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 345 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,740 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,751 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 346 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,776 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,777 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,849 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 [2020-10-26 04:32:04,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,867 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:04,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. Waiting until toolchain timeout for monitored process 349 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:04,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,935 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 [2020-10-26 04:32:04,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,947 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:04,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:04,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:04,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:04,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:04,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:04,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:04,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:04,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:04,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:05,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:05,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,036 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 [2020-10-26 04:32:05,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:05,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:05,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,072 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 [2020-10-26 04:32:05,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,076 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:05,076 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:05,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,107 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 [2020-10-26 04:32:05,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:05,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:05,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,141 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,144 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2020-10-26 04:32:05,144 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2020-10-26 04:32:05,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,173 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 [2020-10-26 04:32:05,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2020-10-26 04:32:05,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,175 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:05,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2020-10-26 04:32:05,181 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2020-10-26 04:32:05,181 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2020-10-26 04:32:05,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:32:05,220 INFO L489 LassoAnalysis]: Using template '3-lex'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,222 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 [2020-10-26 04:32:05,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,224 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,227 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,227 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,262 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,264 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,265 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,277 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,305 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,337 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 [2020-10-26 04:32:05,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,340 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:05,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,348 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2020-10-26 04:32:05,349 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2020-10-26 04:32:05,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,401 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 [2020-10-26 04:32:05,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:05,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:32:05,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:05,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,430 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 [2020-10-26 04:32:05,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,432 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,435 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,436 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,476 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,477 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,519 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,530 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,553 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 [2020-10-26 04:32:05,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,557 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,560 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,560 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,592 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 [2020-10-26 04:32:05,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,598 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,598 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,634 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,637 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,637 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:05,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,678 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,678 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 369 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:05,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:05,709 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 [2020-10-26 04:32:05,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,716 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,716 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. Waiting until toolchain timeout for monitored process 370 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:05,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,748 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 [2020-10-26 04:32:05,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,754 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,754 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,786 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 [2020-10-26 04:32:05,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,788 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,792 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,792 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,826 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 [2020-10-26 04:32:05,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,829 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,833 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,833 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,843 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,864 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 [2020-10-26 04:32:05,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,870 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,870 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,905 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,908 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,908 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,944 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,947 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,948 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:05,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:05,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:05,983 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:05,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:05,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:05,983 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:05,986 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:05,986 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:05,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,021 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,025 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,025 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,058 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 [2020-10-26 04:32:06,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,068 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,068 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,107 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 [2020-10-26 04:32:06,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,113 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,113 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-10-26 04:32:06,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-10-26 04:32:06,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-10-26 04:32:06,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,176 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 [2020-10-26 04:32:06,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,179 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,194 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,195 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 383 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:06,259 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 [2020-10-26 04:32:06,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,261 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,264 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,264 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:06,300 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 [2020-10-26 04:32:06,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. Waiting until toolchain timeout for monitored process 384 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:06,307 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,308 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:06,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 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 385 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:06,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,351 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,351 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-10-26 04:32:06,401 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 Waiting until toolchain timeout for monitored process 386 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-10-26 04:32:06,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,404 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,408 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,408 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,423 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,450 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,450 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,491 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,491 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,503 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,527 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,531 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,531 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,571 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,609 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,613 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,650 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 [2020-10-26 04:32:06,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,657 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,657 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,691 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 [2020-10-26 04:32:06,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,693 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,697 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,697 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,709 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-10-26 04:32:06,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,735 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2020-10-26 04:32:06,735 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2020-10-26 04:32:06,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-26 04:32:06,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-10-26 04:32:06,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2020-10-26 04:32:06,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2020-10-26 04:32:06,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-10-26 04:32:06,772 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-10-26 04:32:06,772 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2020-10-26 04:32:06,781 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2020-10-26 04:32:06,782 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2020-10-26 04:32:06,813 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-10-26 04:32:06,833 INFO L473 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2020-10-26 04:32:06,833 INFO L794 eck$LassoCheckResult]: Stem: 132360#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string5.base, #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 1 + #t~string5.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(20);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(12);~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; 132155#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10, main_~input~0, main_~output~0;main_~output~0 := -1; 132156#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 133283#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 132569#L33 assume (15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0;~a16~0 := 5;~a20~0 := 0;calculate_output_#res := 24; 132570#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 132284#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 146863#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 146861#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 146859#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 146857#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 146855#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 146853#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 146851#L64 assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); 146849#L67 assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 146847#L74 assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); 135633#L82 assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); 132303#L86 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); 132287#L94 assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); 132288#L99 assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); 132370#L104 assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); 132372#L110 assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); 132291#L116 assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); 132292#L121 assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); 132399#L126 assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); 132175#L131 assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); 132176#L138 assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 135678#L142 assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); 135681#L146 assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); 135682#L150 assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); 145702#L154 assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); 145696#L162 assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); 145690#L167 assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); 145684#L175 assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); 145677#L180 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); 135600#L188 assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); 135602#L191 assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); 135612#L196 assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); 135613#L199 assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); 145801#L205 assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); 145796#L210 assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); 145792#L216 assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); 145786#L220 assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); 145780#L225 assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); 145774#L233 assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); 145768#L240 assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); 145762#L247 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); 145756#L252 assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); 145750#L258 assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145744#L263 assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); 145738#L267 assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); 145732#L270 assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); 145726#L275 assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); 145720#L280 assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); 145715#L288 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); 145676#L294 assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145675#L301 assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 145674#L308 assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); 145672#L314 assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); 135593#L318 assume (5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0;calculate_output_#res := 24; 132283#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 132284#L585-2 [2020-10-26 04:32:06,833 INFO L796 eck$LassoCheckResult]: Loop: 132284#L585-2 assume !false;havoc main_~input~0;main_~input~0 := main_#t~nondet9;havoc main_#t~nondet9; 146863#L590 assume !(((((1 != main_~input~0 && 2 != main_~input~0) && 3 != main_~input~0) && 4 != main_~input~0) && 5 != main_~input~0) && 6 != main_~input~0);calculate_output_#in~input := main_~input~0;havoc calculate_output_#res;havoc calculate_output_~input;calculate_output_~input := calculate_output_#in~input; 146861#L33 assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == calculate_output_~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); 146859#L37 assume !((((((5 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); 146857#L45 assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == calculate_output_~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); 146855#L51 assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); 146853#L56 assume !((3 == calculate_output_~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); 146851#L64 assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == calculate_output_~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); 146849#L67 assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 146847#L74 assume !(8 == ~a12~0 && 1 == calculate_output_~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); 135633#L82 assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == calculate_output_~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); 132303#L86 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == calculate_output_~input) && 8 == ~a12~0); 132287#L94 assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); 132288#L99 assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == calculate_output_~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); 132370#L104 assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); 132372#L110 assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == calculate_output_~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); 132291#L116 assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == calculate_output_~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); 132292#L121 assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == calculate_output_~input) && 13 == ~a8~0) && 1 == ~a7~0); 132399#L126 assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == calculate_output_~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); 132175#L131 assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == calculate_output_~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); 132176#L138 assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); 135678#L142 assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == calculate_output_~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); 135681#L146 assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == calculate_output_~input) && 4 == ~a16~0) && 15 == ~a8~0); 135682#L150 assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == calculate_output_~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); 145702#L154 assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == calculate_output_~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); 145696#L162 assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0); 145690#L167 assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == calculate_output_~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); 145684#L175 assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == calculate_output_~input) && 8 == ~a12~0) && 15 == ~a8~0); 145677#L180 assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == calculate_output_~input) && 8 == ~a12~0); 135600#L188 assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == calculate_output_~input) && !(1 == ~a7~0)) && 5 == ~a16~0); 135602#L191 assume !(((!(1 == ~a7~0) && (2 == calculate_output_~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); 135612#L196 assume !(!(1 == ~a20~0) && (((((6 == calculate_output_~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); 135613#L199 assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); 145801#L205 assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0); 145796#L210 assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == calculate_output_~input) && !(1 == ~a7~0)) && 8 == ~a12~0); 145792#L216 assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == calculate_output_~input) && 1 == ~a21~0) && 1 == ~a20~0); 145786#L220 assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); 145780#L225 assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == calculate_output_~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); 145774#L233 assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == calculate_output_~input) && !(1 == ~a21~0)); 145768#L240 assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == calculate_output_~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); 145762#L247 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == calculate_output_~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); 145756#L252 assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == calculate_output_~input) && 6 == ~a16~0); 145750#L258 assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145744#L263 assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == calculate_output_~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); 145738#L267 assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == calculate_output_~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); 145732#L270 assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); 145726#L275 assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == calculate_output_~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); 145720#L280 assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == calculate_output_~input) && 8 == ~a12~0); 145715#L288 assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == calculate_output_~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); 145676#L294 assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == calculate_output_~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); 145675#L301 assume !(((!(1 == ~a7~0) && (5 == calculate_output_~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); 145674#L308 assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == calculate_output_~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); 145672#L314 assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == calculate_output_~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); 135593#L318 assume (5 == ~a16~0 && !(1 == ~a20~0) && (((6 == calculate_output_~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0;calculate_output_#res := 24; 132283#L576 main_#t~ret10 := calculate_output_#res;main_~output~0 := main_#t~ret10;havoc main_#t~ret10; 132284#L585-2 [2020-10-26 04:32:06,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:32:06,834 INFO L82 PathProgramCache]: Analyzing trace with hash -553625914, now seen corresponding path program 2 times [2020-10-26 04:32:06,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:32:06,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573213102] [2020-10-26 04:32:06,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:32:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,853 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,871 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,881 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:32:06,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:32:06,882 INFO L82 PathProgramCache]: Analyzing trace with hash -162979551, now seen corresponding path program 2 times [2020-10-26 04:32:06,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:32:06,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799939415] [2020-10-26 04:32:06,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:32:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,895 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,907 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,911 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:32:06,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 04:32:06,912 INFO L82 PathProgramCache]: Analyzing trace with hash 1710084284, now seen corresponding path program 3 times [2020-10-26 04:32:06,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 04:32:06,913 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058919155] [2020-10-26 04:32:06,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 04:32:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,937 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-26 04:32:06,961 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-26 04:32:06,983 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-26 04:32:07,515 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 35 [2020-10-26 04:32:08,894 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 253 DAG size of output: 132 [2020-10-26 04:32:09,100 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-26 04:32:09,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.10 04:32:09 BoogieIcfgContainer [2020-10-26 04:32:09,132 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-10-26 04:32:09,133 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-26 04:32:09,133 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-26 04:32:09,133 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-26 04:32:09,134 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 04:31:22" (3/4) ... [2020-10-26 04:32:09,137 INFO L134 WitnessPrinter]: Generating witness for non-termination counterexample [2020-10-26 04:32:09,218 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-26 04:32:09,218 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-26 04:32:09,220 INFO L168 Benchmark]: Toolchain (without parser) took 49230.53 ms. Allocated memory was 44.0 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 28.2 MB in the beginning and 715.5 MB in the end (delta: -687.3 MB). Peak memory consumption was 536.9 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,220 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 44.0 MB. Free memory is still 28.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 04:32:09,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 716.81 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 27.5 MB in the beginning and 37.3 MB in the end (delta: -9.8 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,221 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.29 ms. Allocated memory is still 56.6 MB. Free memory was 37.3 MB in the beginning and 31.4 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,221 INFO L168 Benchmark]: Boogie Preprocessor took 78.46 ms. Allocated memory is still 56.6 MB. Free memory was 31.4 MB in the beginning and 27.0 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,222 INFO L168 Benchmark]: RCFGBuilder took 1592.74 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 27.0 MB in the beginning and 34.1 MB in the end (delta: -7.1 MB). Peak memory consumption was 19.5 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,222 INFO L168 Benchmark]: BuchiAutomizer took 46617.66 ms. Allocated memory was 77.6 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 34.1 MB in the beginning and 722.8 MB in the end (delta: -688.7 MB). Peak memory consumption was 897.8 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,223 INFO L168 Benchmark]: Witness Printer took 85.61 ms. Allocated memory is still 1.3 GB. Free memory was 721.8 MB in the beginning and 715.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-10-26 04:32:09,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 44.0 MB. Free memory is still 28.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 716.81 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 27.5 MB in the beginning and 37.3 MB in the end (delta: -9.8 MB). Peak memory consumption was 18.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.29 ms. Allocated memory is still 56.6 MB. Free memory was 37.3 MB in the beginning and 31.4 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 78.46 ms. Allocated memory is still 56.6 MB. Free memory was 31.4 MB in the beginning and 27.0 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1592.74 ms. Allocated memory was 56.6 MB in the beginning and 77.6 MB in the end (delta: 21.0 MB). Free memory was 27.0 MB in the beginning and 34.1 MB in the end (delta: -7.1 MB). Peak memory consumption was 19.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 46617.66 ms. Allocated memory was 77.6 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 34.1 MB in the beginning and 722.8 MB in the end (delta: -688.7 MB). Peak memory consumption was 897.8 MB. Max. memory is 16.1 GB. * Witness Printer took 85.61 ms. Allocated memory is still 1.3 GB. Free memory was 721.8 MB in the beginning and 715.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 7 terminating modules (3 trivial, 4 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function a20 and consists of 4 locations. One deterministic module has affine ranking function a8 and consists of 4 locations. One deterministic module has affine ranking function a17 and consists of 4 locations. One deterministic module has affine ranking function a7 and consists of 3 locations. 3 modules have a trivial ranking function, the largest among these consists of 10 locations. The remainder module has 14816 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 46.5s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 36.4s. Construction of modules took 4.2s. Büchi inclusion checks took 3.1s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 7. Automata minimization 1.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 4958 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.8s Buchi closure took 0.0s. Biggest automaton had 14816 states and ocurred in iteration 5. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 221 SDtfs, 1359 SDslu, 39 SDs, 0 SdLazy, 3277 SolverSat, 233 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.2s Time LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT2 conc1 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital59 mio100 ax100 hnf101 lsp38 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq217 hnf90 smp100 dnf190 smp100 tf104 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 16ms VariablesStem: 0 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 16 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 4 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 585]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {NULL=1463} State at position 1 is {NULL=0, a16=5, a17=1, \result=0, a12=8, NULL=1463, NULL=1466, \result=24, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6592b168=6, y=25, x=24, z=26, NULL=1464, u=21, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@53bef5c0=0, w=23, v=22, a=1, NULL=0, NULL=0, NULL=0, b=2, c=3, \old(input)=6, NULL=1465, output=24, a21=1, a20=0, d=4, e=5, f=6, NULL=0, input=6, a7=0, a8=15, input=6} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 585]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L9] int a= 1; [L10] int d= 4; [L11] int e= 5; [L12] int f= 6; [L13] int c= 3; [L14] int b= 2; [L17] int u = 21; [L18] int v = 22; [L19] int w = 23; [L20] int x = 24; [L21] int y = 25; [L22] int z = 26; [L24] int a17 = 1; [L25] int a7 = 0; [L26] int a20 = 1; [L27] int a8 = 15; [L28] int a12 = 8; [L29] int a16 = 5; [L30] int a21 = 1; [L582] int output = -1; [L585] COND TRUE 1 [L588] int input; [L589] input = __VERIFIER_nondet_int() [L590] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L33] COND TRUE (((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8)) [L34] a16 = 5 [L35] a20 = 0 [L36] return 24; [L593] output = calculate_output(input) [L585] COND TRUE 1 [L588] int input; [L589] input = __VERIFIER_nondet_int() [L590] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L33] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) [L37] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) [L45] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) [L51] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) [L56] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) [L64] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) [L67] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) [L74] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) [L82] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) [L86] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) [L94] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) [L99] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) [L104] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) [L110] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) [L116] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) [L121] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) [L126] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) [L131] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) [L138] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) [L142] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) [L146] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) [L150] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) [L154] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) [L162] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) [L167] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) [L175] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) [L180] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) [L188] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) [L191] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) [L196] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) [L199] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) [L205] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) [L210] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) [L216] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) [L220] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) [L225] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) [L233] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) [L240] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) [L247] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) [L252] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) [L258] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) [L263] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) [L267] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) [L270] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) [L275] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) [L280] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) [L288] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) [L294] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) [L301] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) [L308] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) [L314] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) [L318] COND TRUE (((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15)) [L319] return 24; [L593] output = calculate_output(input) Loop: [L585] COND TRUE 1 [L588] int input; [L589] input = __VERIFIER_nondet_int() [L590] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L33] COND FALSE !((((a8==15)&&(((((a21==1)&&(((a16==5)||(a16==6))&&(input==1)))&&(a20==1))&&(a17==1))&&!(a7==1)))&&(a12==8))) [L37] COND FALSE !((((((((input==5)&&((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5))))&&(a20==1))&&(a12==8))&&(a7==1))&&!(a21==1))&&(a8==13))) [L45] COND FALSE !(((!(a7==1)&&((((a16==6)&&((a21==1)&&((a17==1)&&(input==3))))&&!(a20==1))&&(a8==15)))&&(a12==8))) [L51] COND FALSE !(((a17==1)&&((!(a7==1)&&(((a21==1)&&((((a16==5)||(a16==6))&&(input==6))&&(a20==1)))&&(a8==15)))&&(a12==8)))) [L56] COND FALSE !((((input==3)&&((((a16==6)&&((!(a20==1)&&(!(a7==1)&&!(a17==1)))&&(a8==15)))&&(a21==1))||((((a8==13)&&((a20==1)&&((a17==1)&&(a7==1))))&&(a16==4))&&!(a21==1))))&&(a12==8))) [L64] COND FALSE !((((a17==1)&&(((a21==1)&&((!(a7==1)&&((input==4)&&(a8==15)))&&!(a20==1)))&&(a12==8)))&&(a16==6))) [L67] COND FALSE !((((a12==8)&&(((a21==1)&&((((input==5)&&!(a7==1))&&(a8==15))&&(a16==5)))&&!(a20==1)))&&!(a17==1))) [L74] COND FALSE !(((a12==8)&&((input==1)&&(((a21==1)&&(((a8==15)&&((!(a17==1)&&!(a7==1))&&!(a20==1)))&&(a16==6)))||(!(a21==1)&&((a16==4)&&((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1))))))))) [L82] COND FALSE !(((((!(a17==1)&&(!(a7==1)&&((a21==1)&&((a8==15)&&(input==4)))))&&!(a20==1))&&(a12==8))&&(a16==4))) [L86] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&(((a20==1)&&((a17==1)&&(a7==1)))&&(a8==13)))&&!(a21==1)))&&(input==2))&&(a12==8))) [L94] COND FALSE !(((a8==13)&&(!(a21==1)&&((((input==3)&&((((a20==1)&&!(a17==1))&&(a16==6))||((!(a20==1)&&(a17==1))&&(a16==4))))&&(a12==8))&&(a7==1))))) [L99] COND FALSE !(((((a21==1)&&((a12==8)&&((input==1)&&(((!(a20==1)&&(a17==1))&&(a16==4))||(((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&(!(a17==1)&&(a20==1))))))))&&!(a7==1))&&(a8==15))) [L104] COND FALSE !((((a16==5)&&(((a7==1)&&((!(a21==1)&&((a12==8)&&(input==3)))&&(a8==13)))&&(a17==1)))&&(a20==1))) [L110] COND FALSE !(((a17==1)&&(((a8==15)&&(((a12==8)&&((!(a7==1)&&(input==5))&&(a21==1)))&&!(a20==1)))&&(a16==5)))) [L116] COND FALSE !((!(a7==1)&&(((((a21==1)&&(((a8==15)&&(input==5))&&!(a17==1)))&&(a12==8))&&(a20==1))&&(a16==4)))) [L121] COND FALSE !(((!(a21==1)&&(((a12==8)&&((((a16==6)&&((a20==1)&&!(a17==1)))||((!(a20==1)&&(a17==1))&&(a16==4)))&&(input==1)))&&(a8==13)))&&(a7==1))) [L126] COND FALSE !(((a17==1)&&(!(a7==1)&&(((a21==1)&&(((a12==8)&&((input==5)&&((a16==5)||(a16==6))))&&(a20==1)))&&(a8==15))))) [L131] COND FALSE !((((a12==8)&&(!(a21==1)&&((a7==1)&&((a8==13)&&((input==6)&&((((a16==6)&&(a17==1))||((a16==4)&&!(a17==1)))||((a16==5)&&!(a17==1))))))))&&(a20==1))) [L138] COND FALSE !((((a16==5)&&((((a8==15)&&((!(a7==1)&&(input==2))&&(a21==1)))&&(a12==8))&&!(a20==1)))&&!(a17==1))) [L142] COND FALSE !((!(a20==1)&&((a21==1)&&((a16==4)&&((a8==15)&&(((a12==8)&&((input==2)&&!(a7==1)))&&!(a17==1))))))) [L146] COND FALSE !((((a21==1)&&(!(a7==1)&&((!(a20==1)&&(!(a17==1)&&((a12==8)&&(input==6))))&&(a16==4))))&&(a8==15))) [L150] COND FALSE !(((a17==1)&&((((((a12==8)&&((input==4)&&(a8==13)))&&(a20==1))&&!(a21==1))&&(a16==5))&&(a7==1)))) [L154] COND FALSE !(((((a8==13)&&((a12==8)&&((((((a16==6)&&(a17==1))||(!(a17==1)&&(a16==4)))||(!(a17==1)&&(a16==5)))&&(input==1))&&!(a21==1))))&&(a20==1))&&(a7==1))) [L162] COND FALSE !(((a8==13)&&(!(a21==1)&&((((((!(a17==1)&&(a20==1))&&(a16==6))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==5))&&(a7==1))&&(a12==8))))) [L167] COND FALSE !(((!(a21==1)&&((((((a16==6)&&((a20==1)&&!(a17==1)))||(((a17==1)&&!(a20==1))&&(a16==4)))&&(input==4))&&(a7==1))&&(a12==8)))&&(a8==13))) [L175] COND FALSE !((((a21==1)&&(!(a7==1)&&((((((a16==5)&&((a20==1)&&!(a17==1)))||((!(a17==1)&&(a20==1))&&(a16==6)))||((a16==4)&&((a17==1)&&!(a20==1))))&&(input==4))&&(a12==8))))&&(a8==15))) [L180] COND FALSE !(((((((a16==6)&&((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15)))&&(a21==1))||(((a16==4)&&((((a7==1)&&(a17==1))&&(a20==1))&&(a8==13)))&&!(a21==1)))&&(input==4))&&(a12==8))) [L188] COND FALSE !((!(a17==1)&&(((a12==8)&&(!(a20==1)&&(((a8==15)&&((a21==1)&&(input==4)))&&!(a7==1))))&&(a16==5)))) [L191] COND FALSE !((((!(a7==1)&&(((input==2)&&((((a16==5)&&((a20==1)&&!(a17==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a8==15)))&&(a12==8))&&(a21==1))) [L196] COND FALSE !((!(a20==1)&&(((((((input==6)&&(a16==5))&&(a21==1))&&!(a17==1))&&(a12==8))&&!(a7==1))&&(a8==15)))) [L199] COND FALSE !(((a12==8)&&(((((((a21==1)&&(input==5))&&(a8==15))&&(a17==1))&&!(a7==1))&&!(a20==1))&&(a16==6)))) [L205] COND FALSE !(((((a8==15)&&(!(a7==1)&&((((!(a20==1)&&(a17==1))&&(a16==4))||(((!(a17==1)&&(a20==1))&&(a16==5))||((a16==6)&&((a20==1)&&!(a17==1)))))&&(input==6))))&&(a12==8))&&(a21==1))) [L210] COND FALSE !(((a8==15)&&((a16==4)&&(!(a20==1)&&((((a21==1)&&(!(a17==1)&&(input==5)))&&!(a7==1))&&(a12==8)))))) [L216] COND FALSE !(((a17==1)&&((a12==8)&&((a8==15)&&(((!(a7==1)&&(((a16==5)||(a16==6))&&(input==2)))&&(a21==1))&&(a20==1)))))) [L220] COND FALSE !((!(a7==1)&&(((a8==15)&&((!(a17==1)&&((a12==8)&&((input==3)&&(a21==1))))&&(a16==4)))&&(a20==1)))) [L225] COND FALSE !(((a16==5)&&((!(a21==1)&&(((a8==13)&&(((input==2)&&(a20==1))&&(a12==8)))&&(a7==1)))&&(a17==1)))) [L233] COND FALSE !(((a20==1)&&(((a12==8)&&((a7==1)&&((a8==13)&&(((!(a17==1)&&(a16==5))||(((a17==1)&&(a16==6))||(!(a17==1)&&(a16==4))))&&(input==3)))))&&!(a21==1)))) [L240] COND FALSE !(((a12==8)&&((a7==1)&&(!(a21==1)&&((a8==13)&&((input==6)&&(((a16==6)&&((a20==1)&&!(a17==1)))||((a16==4)&&((a17==1)&&!(a20==1)))))))))) [L247] COND FALSE !(((!(a7==1)&&(!(a17==1)&&((((a16==4)&&((a8==15)&&(input==1)))&&(a12==8))&&(a21==1))))&&(a20==1))) [L252] COND FALSE !(((a17==1)&&(((a21==1)&&(!(a20==1)&&((a12==8)&&((a8==15)&&(!(a7==1)&&(input==1))))))&&(a16==6)))) [L258] COND FALSE !(((a20==1)&&((a12==8)&&((((a17==1)&&((((a16==5)||(a16==6))&&(input==4))&&(a8==15)))&&(a21==1))&&!(a7==1))))) [L263] COND FALSE !(((((a8==13)&&((((!(a21==1)&&(input==6))&&(a20==1))&&(a12==8))&&(a17==1)))&&(a7==1))&&(a16==5))) [L267] COND FALSE !(((a16==5)&&(((((a12==8)&&(!(a7==1)&&((input==2)&&!(a20==1))))&&(a21==1))&&(a17==1))&&(a8==15)))) [L270] COND FALSE !((((a12==8)&&(((!(a17==1)&&((a21==1)&&((input==4)&&!(a7==1))))&&(a8==15))&&(a20==1)))&&(a16==4))) [L275] COND FALSE !(((a7==1)&&((a8==13)&&((a12==8)&&(!(a21==1)&&((input==2)&&((((a20==1)&&!(a17==1))&&(a16==6))||(((a17==1)&&!(a20==1))&&(a16==4))))))))) [L280] COND FALSE !((((((((!(a20==1)&&(!(a17==1)&&!(a7==1)))&&(a8==15))&&(a16==6))&&(a21==1))||((((a8==13)&&(((a17==1)&&(a7==1))&&(a20==1)))&&(a16==4))&&!(a21==1)))&&(input==6))&&(a12==8))) [L288] COND FALSE !(((!(a7==1)&&(!(a17==1)&&(((((input==3)&&(a21==1))&&(a16==4))&&(a8==15))&&(a12==8))))&&!(a20==1))) [L294] COND FALSE !((((((a12==8)&&(((((a17==1)&&!(a20==1))&&(a16==4))||((((a20==1)&&!(a17==1))&&(a16==5))||((!(a17==1)&&(a20==1))&&(a16==6))))&&(input==3)))&&(a8==15))&&(a21==1))&&!(a7==1))) [L301] COND FALSE !((((!(a7==1)&&(((input==5)&&((((a16==5)&&(!(a17==1)&&(a20==1)))||((a16==6)&&((a20==1)&&!(a17==1))))||((a16==4)&&(!(a20==1)&&(a17==1)))))&&(a12==8)))&&(a21==1))&&(a8==15))) [L308] COND FALSE !(((!(a7==1)&&(((a21==1)&&(((a17==1)&&((a12==8)&&(input==2)))&&!(a20==1)))&&(a16==6)))&&(a8==15))) [L314] COND FALSE !(((!(a17==1)&&((a21==1)&&((!(a20==1)&&((a12==8)&&((input==3)&&!(a7==1))))&&(a8==15))))&&(a16==5))) [L318] COND TRUE (((a16==5)&&(!(a20==1)&&(((((input==6)&&(a21==1))&&(a17==1))&&!(a7==1))&&(a12==8))))&&(a8==15)) [L319] return 24; [L593] output = calculate_output(input) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...