/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_INTERSECTION -i ../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 14:46:48,937 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 14:46:49,015 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-08 14:46:49,045 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 14:46:49,046 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 14:46:49,047 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 14:46:49,048 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 14:46:49,049 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 14:46:49,049 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 14:46:49,053 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 14:46:49,053 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 14:46:49,054 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 14:46:49,054 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 14:46:49,055 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 14:46:49,056 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 14:46:49,056 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 14:46:49,056 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 14:46:49,057 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 14:46:49,057 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 14:46:49,057 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 14:46:49,057 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 14:46:49,058 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 14:46:49,058 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 14:46:49,058 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 14:46:49,059 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 14:46:49,059 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 14:46:49,059 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 14:46:49,059 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 14:46:49,059 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 14:46:49,060 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 14:46:49,061 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 14:46:49,061 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 14:46:49,061 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 14:46:49,061 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 14:46:49,063 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 14:46:49,064 INFO L137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_INTERSECTION [2023-09-08 14:46:49,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 14:46:49,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 14:46:49,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 14:46:49,338 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 14:46:49,339 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 14:46:49,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2023-09-08 14:46:50,663 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 14:46:50,879 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 14:46:50,880 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c [2023-09-08 14:46:50,894 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af29ece72/5641c0dbd19b4aeb8993adb3cb2c9cc7/FLAG926e06232 [2023-09-08 14:46:50,912 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af29ece72/5641c0dbd19b4aeb8993adb3cb2c9cc7 [2023-09-08 14:46:50,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 14:46:50,916 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 14:46:50,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 14:46:50,920 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 14:46:50,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 14:46:50,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:46:50" (1/1) ... [2023-09-08 14:46:50,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@777a4597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:50, skipping insertion in model container [2023-09-08 14:46:50,926 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:46:50" (1/1) ... [2023-09-08 14:46:50,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 14:46:50,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 14:46:51,128 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c[3042,3055] [2023-09-08 14:46:51,139 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:46:51,152 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 14:46:51,173 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-multiply-verify.wvr.c[3042,3055] [2023-09-08 14:46:51,176 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:46:51,184 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 14:46:51,184 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 14:46:51,188 INFO L208 MainTranslator]: Completed translation [2023-09-08 14:46:51,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51 WrapperNode [2023-09-08 14:46:51,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 14:46:51,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 14:46:51,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 14:46:51,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 14:46:51,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,225 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 181 [2023-09-08 14:46:51,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 14:46:51,226 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 14:46:51,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 14:46:51,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 14:46:51,235 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,238 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,247 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,251 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 14:46:51,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 14:46:51,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 14:46:51,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 14:46:51,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (1/1) ... [2023-09-08 14:46:51,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:46:51,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:46:51,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:46:51,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-09-08 14:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 14:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 14:46:51,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 14:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 14:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 14:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 14:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 14:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 14:46:51,343 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-09-08 14:46:51,343 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 14:46:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 14:46:51,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 14:46:51,346 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-08 14:46:51,470 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 14:46:51,472 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 14:46:51,824 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 14:46:51,933 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 14:46:51,934 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-09-08 14:46:51,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:46:51 BoogieIcfgContainer [2023-09-08 14:46:51,936 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 14:46:51,937 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 14:46:51,937 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 14:46:51,941 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 14:46:51,941 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:46:51,942 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 02:46:50" (1/3) ... [2023-09-08 14:46:51,943 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@531dea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:46:51, skipping insertion in model container [2023-09-08 14:46:51,943 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:46:51,943 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:46:51" (2/3) ... [2023-09-08 14:46:51,943 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@531dea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:46:51, skipping insertion in model container [2023-09-08 14:46:51,943 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:46:51,943 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:46:51" (3/3) ... [2023-09-08 14:46:51,944 INFO L332 chiAutomizerObserver]: Analyzing ICFG popl20-more-multiply-verify.wvr.c [2023-09-08 14:46:52,031 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-09-08 14:46:52,069 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 145 places, 147 transitions, 318 flow [2023-09-08 14:46:52,123 INFO L124 PetriNetUnfolderBase]: 9/141 cut-off events. [2023-09-08 14:46:52,124 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-09-08 14:46:52,131 INFO L83 FinitePrefix]: Finished finitePrefix Result has 154 conditions, 141 events. 9/141 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 85 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 109. Up to 2 conditions per place. [2023-09-08 14:46:52,131 INFO L82 GeneralOperation]: Start removeDead. Operand has 145 places, 147 transitions, 318 flow [2023-09-08 14:46:52,144 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 141 transitions, 300 flow [2023-09-08 14:46:52,159 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 14:46:52,159 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 14:46:52,159 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 14:46:52,159 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 14:46:52,159 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 14:46:52,159 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 14:46:52,159 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 14:46:52,160 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 14:46:52,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:46:56,788 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-09-08 14:46:56,788 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:46:56,788 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:46:56,796 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2023-09-08 14:46:56,796 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:46:56,796 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 14:46:56,796 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:46:59,171 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-09-08 14:46:59,171 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:46:59,171 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:46:59,173 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2023-09-08 14:46:59,173 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:46:59,179 INFO L748 eck$LassoCheckResult]: Stem: 157#[$Ultimate##0]don't care [323] $Ultimate##0-->L-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 163#[L-1]don't care [332] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 168#[L-1-1]don't care [430] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 171#[L21]don't care [394] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_5| 1))) InVars {#length=|v_#length_5|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 174#[L21-1]don't care [414] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_5| 1) 0) 48) InVars {#memory_int=|v_#memory_int_5|} OutVars{#memory_int=|v_#memory_int_5|} AuxVars[] AssignedVars[] 177#[L21-2]don't care [344] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_6| 1) 1) 0) InVars {#memory_int=|v_#memory_int_6|} OutVars{#memory_int=|v_#memory_int_6|} AuxVars[] AssignedVars[] 180#[L21-3]don't care [381] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_6| 2) 34)) InVars {#length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_6|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 183#[L21-4]don't care [362] L21-4-->L43: Formula: (and (= v_~queue~0.base_5 0) (= v_~queue~0.offset_5 0)) InVars {} OutVars{~queue~0.base=v_~queue~0.base_5, ~queue~0.offset=v_~queue~0.offset_5} AuxVars[] AssignedVars[~queue~0.offset, ~queue~0.base] 186#[L43]don't care [426] L43-->L43-1: Formula: (= v_~A~0_5 0) InVars {} OutVars{~A~0=v_~A~0_5} AuxVars[] AssignedVars[~A~0] 189#[L43-1]don't care [327] L43-1-->L44: Formula: (= v_~B~0_3 0) InVars {} OutVars{~B~0=v_~B~0_3} AuxVars[] AssignedVars[~B~0] 192#[L44]don't care [328] L44-->L44-1: Formula: (= v_~n~0_4 0) InVars {} OutVars{~n~0=v_~n~0_4} AuxVars[] AssignedVars[~n~0] 195#[L44-1]don't care [371] L44-1-->L44-2: Formula: (= v_~start~0_5 0) InVars {} OutVars{~start~0=v_~start~0_5} AuxVars[] AssignedVars[~start~0] 198#[L44-2]don't care [375] L44-2-->L45: Formula: (= v_~end~0_10 0) InVars {} OutVars{~end~0=v_~end~0_10} AuxVars[] AssignedVars[~end~0] 201#[L45]don't care [436] L45-->L-1-2: Formula: (= v_~ok~0_2 0) InVars {} OutVars{~ok~0=v_~ok~0_2} AuxVars[] AssignedVars[~ok~0] 204#[L-1-2]don't care [431] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 207#[L-1-3]don't care [433] L-1-3-->L92: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_1|, ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_#t~mem22#1, ULTIMATE.start_main_~#t2~0#1.base] 210#[L92]don't care [406] L92-->L92-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 213#[L92-1]don't care [401] L92-1-->L92-2: Formula: (and (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_9|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_10|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_9|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 216#[L92-2]don't care [360] L92-2-->L92-3: Formula: (and (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4) |v_#length_11|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_12|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_11|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 219#[L92-3]don't care [334] L92-3-->L94: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 222#[L94]don't care [418] L94-->L94-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet9#1_3| v_~A~0_6) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~A~0=v_~A~0_6} AuxVars[] AssignedVars[~A~0] 225#[L94-1]don't care [372] L94-1-->L95: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 228#[L95]don't care [387] L95-->L95-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 231#[L95-1]don't care [398] L95-1-->L95-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet10#1_3| v_~B~0_4) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~B~0=v_~B~0_4, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~B~0] 234#[L95-2]don't care [399] L95-2-->L96: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 237#[L96]don't care [407] L96-->L96-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 240#[L96-1]don't care [367] L96-1-->L96-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet11#1_3| v_~n~0_5) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~n~0=v_~n~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~n~0] 243#[L96-2]don't care [315] L96-2-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 246#[L97]don't care [370] L97-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 249#[L97-1]don't care [380] L97-1-->L97-2: Formula: (= v_~start~0_6 |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{~start~0=v_~start~0_6, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} AuxVars[] AssignedVars[~start~0] 252#[L97-2]don't care [427] L97-2-->L98: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 255#[L98]don't care [400] L98-->L99: Formula: (= v_~start~0_7 v_~end~0_11) InVars {~start~0=v_~start~0_7} OutVars{~start~0=v_~start~0_7, ~end~0=v_~end~0_11} AuxVars[] AssignedVars[~end~0] 258#[L99]don't care [403] L99-->L99-1: Formula: (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_1| v_~n~0_6) InVars {~n~0=v_~n~0_6} OutVars{ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_1|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#in~size#1] 261#[L99-1]don't care [340] L99-1-->L99-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_1|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset] 264#[L99-2]don't care [409] L99-2-->L115: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_1|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_1|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_1|, ULTIMATE.start_create_fresh_uint_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_1|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_1|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_~i~2#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_uint_array_#t~post24#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base] 267#[L115]don't care [352] L115-->L116: Formula: (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_2|) InVars {ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_~size#1] 270#[L116]don't care [322] L116-->L116-1: Formula: (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_3|) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 273#[L116-1]don't care [396] L116-1-->L38: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 276#[L38]don't care [363] L38-->L39: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 279#[L39]don't care [416] L39-->L38-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 284#[L38-1]don't care [382] L38-1-->L117: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_4| 4294967296) 1073741823) 1 0)) InVars {ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 288#[L117]don't care [300] L117-->L38-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 291#[L38-2]don't care [428] L38-2-->L39-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 294#[L39-3]don't care [346] L39-3-->L38-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 300#[L38-3]don't care [329] L38-3-->L119: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 303#[L119]don't care [421] L119-->L119-1: Formula: (and (= |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_2| 0) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2| (* 4 (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_5| 1073741824)))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2| 0)) (= (select |v_#valid_15| |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2|) 0) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2| 1)) (< |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2| |v_#StackHeapBarrier_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_14|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_5|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_5|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_2|, #valid=|v_#valid_14|, #length=|v_#length_13|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset, #valid, #length, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base] 306#[L119-1]don't care [321] L119-1-->L119-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_2| |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_3|) (= |v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_3| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_3|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_3|} OutVars{ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_3|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset] 309#[L119-2]don't care [336] L119-2-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset_4|, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_uint_array_#t~malloc23#1.base] 312#[L120]don't care [342] L120-->L120-6: Formula: (= |v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_~i~2#1] 315#[L120-6]don't care [2023-09-08 14:46:59,180 INFO L750 eck$LassoCheckResult]: Loop: 315#[L120-6]don't care [383] L120-6-->L121: Formula: (< |v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_4| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_7|) InVars {ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_4|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_7|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_4|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_7|} AuxVars[] AssignedVars[] 321#[L121]don't care [319] L121-->L121-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1] 327#[L121-1]don't care [402] L121-1-->L121-2: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_5| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_3| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_3| .cse0 4) (select |v_#length_15| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3|)) (= (select |v_#valid_16| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3|) 1) (= (store |v_#memory_int_8| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_3|)) |v_#memory_int_7|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_5|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_3|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_5|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_3|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_7|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_3|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 333#[L121-2]don't care [302] L121-2-->L120-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet25#1] 339#[L120-3]don't care [378] L120-3-->L120-4: Formula: (= |v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_6| |v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_2|) InVars {ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_6|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_6|, ULTIMATE.start_create_fresh_uint_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~post24#1] 345#[L120-4]don't care [324] L120-4-->L120-5: Formula: (= |v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_7| (+ |v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_3| 1)) InVars {ULTIMATE.start_create_fresh_uint_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_3|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~2#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~2#1_7|, ULTIMATE.start_create_fresh_uint_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_~i~2#1] 351#[L120-5]don't care [325] L120-5-->L120-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_uint_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post24#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~post24#1] 315#[L120-6]don't care [2023-09-08 14:46:59,186 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:46:59,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1211073843, now seen corresponding path program 1 times [2023-09-08 14:46:59,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:46:59,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176711462] [2023-09-08 14:46:59,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:46:59,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:46:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:46:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,419 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:46:59,422 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:46:59,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1017272994, now seen corresponding path program 1 times [2023-09-08 14:46:59,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:46:59,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991168548] [2023-09-08 14:46:59,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:46:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:46:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,437 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:46:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:46:59,446 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:46:59,447 INFO L85 PathProgramCache]: Analyzing trace with hash -23510036, now seen corresponding path program 1 times [2023-09-08 14:46:59,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:46:59,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990135318] [2023-09-08 14:46:59,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:46:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:46:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,502 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:46:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:46:59,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:47:00,907 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:47:00,907 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:47:00,908 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:47:00,908 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:47:00,908 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:47:00,908 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:00,908 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:47:00,908 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:47:00,908 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-multiply-verify.wvr.c_BEv2_Iteration1_Lasso [2023-09-08 14:47:00,908 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:47:00,909 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:47:00,928 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,935 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,937 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,939 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,941 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,944 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,946 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,955 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,957 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,958 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,960 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,963 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,966 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,968 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,970 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,973 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,974 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,982 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,984 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,987 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,989 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,992 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,994 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:00,997 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,000 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,002 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,004 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,008 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,494 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,497 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,499 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,501 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,504 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,507 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,511 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,514 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:01,516 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:47:02,042 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:47:02,046 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:47:02,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,051 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-09-08 14:47:02,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,088 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-09-08 14:47:02,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,105 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,120 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,122 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,142 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-09-08 14:47:02,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,161 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-09-08 14:47:02,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,203 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,205 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,220 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-09-08 14:47:02,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,245 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,260 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-09-08 14:47:02,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,290 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-09-08 14:47:02,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,341 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,359 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-09-08 14:47:02,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,377 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,379 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-09-08 14:47:02,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,412 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-09-08 14:47:02,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,460 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,461 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,479 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-09-08 14:47:02,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,497 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-09-08 14:47:02,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,548 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-09-08 14:47:02,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,560 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,590 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-09-08 14:47:02,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,603 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,603 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,626 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2023-09-08 14:47:02,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,662 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2023-09-08 14:47:02,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,681 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,681 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,702 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,703 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2023-09-08 14:47:02,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,740 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2023-09-08 14:47:02,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,780 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,801 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2023-09-08 14:47:02,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,831 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,833 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2023-09-08 14:47:02,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,880 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2023-09-08 14:47:02,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,893 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,916 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2023-09-08 14:47:02,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:02,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,931 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:02,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:02,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,952 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:02,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:02,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:02,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:02,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:02,967 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:02,967 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:02,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-09-08 14:47:02,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:02,990 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:02,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:02,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:02,992 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:02,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2023-09-08 14:47:02,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,004 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,020 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,022 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2023-09-08 14:47:03,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:03,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:03,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:03,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,055 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2023-09-08 14:47:03,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,093 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2023-09-08 14:47:03,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,129 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,131 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2023-09-08 14:47:03,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,174 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:47:03,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,191 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:47:03,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:47:03,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2023-09-08 14:47:03,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,209 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,212 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,230 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2023-09-08 14:47:03,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,246 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2023-09-08 14:47:03,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,260 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,260 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:47:03,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,282 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2023-09-08 14:47:03,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:47:03,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:47:03,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:47:03,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:47:03,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:47:03,300 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:47:03,300 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:47:03,318 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:47:03,350 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2023-09-08 14:47:03,350 INFO L444 ModelExtractionUtils]: 4 out of 22 variables were initially zero. Simplification set additionally 15 variables to zero. [2023-09-08 14:47:03,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:47:03,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:47:03,399 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:47:03,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2023-09-08 14:47:03,403 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:47:03,412 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-09-08 14:47:03,412 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:47:03,413 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_uint_array_~i~2#1, ULTIMATE.start_create_fresh_uint_array_~size#1) = -1*ULTIMATE.start_create_fresh_uint_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_uint_array_~size#1 Supporting invariants [] [2023-09-08 14:47:03,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-09-08 14:47:03,484 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2023-09-08 14:47:03,505 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:47:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:47:03,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:47:03,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:47:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:47:03,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:47:03,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:47:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:47:03,722 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-09-08 14:47:03,726 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:47:04,323 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2023-09-08 14:47:10,110 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand null. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 334250 states and 1241284 transitions. Complement of second has 9 states. [2023-09-08 14:47:10,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2023-09-08 14:47:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 5 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 14:47:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 234 transitions. [2023-09-08 14:47:10,119 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 234 transitions. Stem has 49 letters. Loop has 7 letters. [2023-09-08 14:47:10,120 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:47:10,120 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 234 transitions. Stem has 56 letters. Loop has 7 letters. [2023-09-08 14:47:10,120 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:47:10,121 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 234 transitions. Stem has 49 letters. Loop has 14 letters. [2023-09-08 14:47:10,121 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:47:10,122 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 334250 states and 1241284 transitions. [2023-09-08 14:47:16,272 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:47:16,274 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 334250 states to 0 states and 0 transitions. [2023-09-08 14:47:16,275 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-08 14:47:16,275 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-08 14:47:16,275 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-08 14:47:16,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:47:16,275 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:47:16,275 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:47:16,275 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:47:16,275 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-08 14:47:16,276 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-08 14:47:16,276 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:47:16,276 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-08 14:47:16,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.09 02:47:16 BoogieIcfgContainer [2023-09-08 14:47:16,282 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-08 14:47:16,283 INFO L158 Benchmark]: Toolchain (without parser) took 25366.78ms. Allocated memory was 314.6MB in the beginning and 7.1GB in the end (delta: 6.7GB). Free memory was 264.1MB in the beginning and 5.6GB in the end (delta: -5.3GB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2023-09-08 14:47:16,283 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 187.7MB. Free memory is still 140.7MB. There was no memory consumed. Max. memory is 8.0GB. [2023-09-08 14:47:16,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.74ms. Allocated memory is still 314.6MB. Free memory was 263.6MB in the beginning and 252.1MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-09-08 14:47:16,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.59ms. Allocated memory is still 314.6MB. Free memory was 252.1MB in the beginning and 250.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:47:16,284 INFO L158 Benchmark]: Boogie Preprocessor took 30.81ms. Allocated memory is still 314.6MB. Free memory was 250.0MB in the beginning and 248.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:47:16,284 INFO L158 Benchmark]: RCFGBuilder took 678.66ms. Allocated memory is still 314.6MB. Free memory was 248.4MB in the beginning and 219.0MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2023-09-08 14:47:16,285 INFO L158 Benchmark]: BuchiAutomizer took 24344.87ms. Allocated memory was 314.6MB in the beginning and 7.1GB in the end (delta: 6.7GB). Free memory was 219.0MB in the beginning and 5.6GB in the end (delta: -5.3GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. [2023-09-08 14:47:16,287 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 187.7MB. Free memory is still 140.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 269.74ms. Allocated memory is still 314.6MB. Free memory was 263.6MB in the beginning and 252.1MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 35.59ms. Allocated memory is still 314.6MB. Free memory was 252.1MB in the beginning and 250.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.81ms. Allocated memory is still 314.6MB. Free memory was 250.0MB in the beginning and 248.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 678.66ms. Allocated memory is still 314.6MB. Free memory was 248.4MB in the beginning and 219.0MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 24344.87ms. Allocated memory was 314.6MB in the beginning and 7.1GB in the end (delta: 6.7GB). Free memory was 219.0MB in the beginning and 5.6GB in the end (delta: -5.3GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + size and consists of 6 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 24.2s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 4.3s. Construction of modules took 0.0s. Büchi inclusion checks took 6.5s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 6.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 123 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 122 mSDsluCounter, 288 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 177 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50 IncrementalHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 111 mSDtfsCounter, 50 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital230 mio100 ax120 hnf100 lsp70 ukn69 mio100 lsp37 div242 bol100 ite100 ukn100 eq147 hnf94 smp60 dnf100 smp100 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 34ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.1s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-09-08 14:47:16,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...