/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/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:51:12,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:51:12,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:51:12,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:51:12,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:51:12,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:51:12,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:51:12,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:51:12,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:51:12,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:51:12,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:51:12,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:51:12,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:51:12,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:51:12,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:51:12,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:51:12,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:51:12,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:51:12,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:51:12,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:51:12,244 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:51:12,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:51:12,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:51:12,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:51:12,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:51:12,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:51:12,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:51:12,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:51:12,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:51:12,268 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:51:12,306 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:51:12,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:51:12,307 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:51:12,307 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:51:12,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:51:12,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:51:12,309 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:51:12,309 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:51:12,310 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:51:12,310 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:51:12,310 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:51:12,310 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:51:12,311 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:51:12,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:51:12,311 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:51:12,311 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:51:12,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:51:12,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:51:12,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:51:12,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:51:12,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:51:12,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:51:12,313 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:51:12,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:51:12,314 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:51:12,314 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:51:12,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:51:12,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:51:12,315 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:51:12,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:51:12,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:51:12,316 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:51:12,317 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:51:12,317 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:51:12,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:51:12,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:51:12,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:51:12,704 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:51:12,705 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:51:12,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2022-07-22 12:51:12,796 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b210fcda0/da778758ddac45e4a0eda8e7e8c89210/FLAG569591e4a [2022-07-22 12:51:13,526 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:51:13,527 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c [2022-07-22 12:51:13,541 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b210fcda0/da778758ddac45e4a0eda8e7e8c89210/FLAG569591e4a [2022-07-22 12:51:13,823 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b210fcda0/da778758ddac45e4a0eda8e7e8c89210 [2022-07-22 12:51:13,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:51:13,834 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:51:13,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:51:13,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:51:13,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:51:13,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:51:13" (1/1) ... [2022-07-22 12:51:13,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69900141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:13, skipping insertion in model container [2022-07-22 12:51:13,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:51:13" (1/1) ... [2022-07-22 12:51:13,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:51:13,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:51:14,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703] [2022-07-22 12:51:14,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:51:14,165 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:51:14,191 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-simple-array-sum.wvr.c[2690,2703] [2022-07-22 12:51:14,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:51:14,222 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:51:14,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14 WrapperNode [2022-07-22 12:51:14,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:51:14,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:51:14,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:51:14,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:51:14,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,268 INFO L137 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 120 [2022-07-22 12:51:14,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:51:14,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:51:14,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:51:14,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:51:14,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:51:14,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:51:14,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:51:14,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:51:14,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (1/1) ... [2022-07-22 12:51:14,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:14,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:14,368 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) [2022-07-22 12:51:14,390 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 [2022-07-22 12:51:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:51:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:51:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:51:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:51:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:51:14,437 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:51:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:51:14,437 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:51:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:51:14,437 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:51:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:51:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:51:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:51:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:51:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:51:14,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:51:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:51:14,440 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:51:14,573 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:51:14,576 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:51:14,957 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:51:15,052 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:51:15,053 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-07-22 12:51:15,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:51:15 BoogieIcfgContainer [2022-07-22 12:51:15,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:51:15,060 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:51:15,060 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:51:15,066 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:51:15,067 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:51:15,067 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:51:13" (1/3) ... [2022-07-22 12:51:15,068 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@751eb732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:51:15, skipping insertion in model container [2022-07-22 12:51:15,069 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:51:15,069 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:51:14" (2/3) ... [2022-07-22 12:51:15,069 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@751eb732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:51:15, skipping insertion in model container [2022-07-22 12:51:15,069 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:51:15,070 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:51:15" (3/3) ... [2022-07-22 12:51:15,071 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-simple-array-sum.wvr.c [2022-07-22 12:51:15,226 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:51:15,283 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 178 places, 187 transitions, 398 flow [2022-07-22 12:51:15,411 INFO L129 PetriNetUnfolder]: 16/181 cut-off events. [2022-07-22 12:51:15,412 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:51:15,417 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194 conditions, 181 events. 16/181 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 117 event pairs, 0 based on Foata normal form. 0/165 useless extension candidates. Maximal degree in co-relation 141. Up to 3 conditions per place. [2022-07-22 12:51:15,417 INFO L82 GeneralOperation]: Start removeDead. Operand has 178 places, 187 transitions, 398 flow [2022-07-22 12:51:15,435 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 175 places, 181 transitions, 380 flow [2022-07-22 12:51:15,440 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:51:15,450 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 175 places, 181 transitions, 380 flow [2022-07-22 12:51:15,453 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 175 places, 181 transitions, 380 flow [2022-07-22 12:51:15,454 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 175 places, 181 transitions, 380 flow [2022-07-22 12:51:15,490 INFO L129 PetriNetUnfolder]: 16/181 cut-off events. [2022-07-22 12:51:15,491 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:51:15,492 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194 conditions, 181 events. 16/181 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 118 event pairs, 0 based on Foata normal form. 0/165 useless extension candidates. Maximal degree in co-relation 141. Up to 3 conditions per place. [2022-07-22 12:51:15,495 INFO L116 LiptonReduction]: Number of co-enabled transitions 1720 [2022-07-22 12:51:21,975 INFO L131 LiptonReduction]: Checked pairs total: 2482 [2022-07-22 12:51:21,975 INFO L133 LiptonReduction]: Total number of compositions: 186 [2022-07-22 12:51:22,006 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:51:22,007 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:51:22,007 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:51:22,007 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:51:22,008 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:51:22,008 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:51:22,008 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:51:22,009 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:51:22,012 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:51:22,149 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 128 [2022-07-22 12:51:22,150 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:22,151 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:22,157 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:51:22,158 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:22,158 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:51:22,158 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 171 states, but on-demand construction may add more states [2022-07-22 12:51:22,181 INFO L131 ngComponentsAnalysis]: Automaton has 64 accepting balls. 128 [2022-07-22 12:51:22,181 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:22,181 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:22,182 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:51:22,182 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:22,187 INFO L748 eck$LassoCheckResult]: Stem: 181#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 184#[L113-6]don't care [2022-07-22 12:51:22,187 INFO L750 eck$LassoCheckResult]: Loop: 184#[L113-6]don't care [641] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_129| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|)) (= (select |v_#valid_162| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) 1) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|) (= (store |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57| (store (select |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|)) |v_#memory_int_99|)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_100|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_99|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_35|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 184#[L113-6]don't care [2022-07-22 12:51:22,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:22,193 INFO L85 PathProgramCache]: Analyzing trace with hash 707, now seen corresponding path program 1 times [2022-07-22 12:51:22,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:22,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017284995] [2022-07-22 12:51:22,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:22,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,336 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,395 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:22,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:22,399 INFO L85 PathProgramCache]: Analyzing trace with hash 672, now seen corresponding path program 1 times [2022-07-22 12:51:22,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:22,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172959584] [2022-07-22 12:51:22,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,411 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,421 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:22,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:22,423 INFO L85 PathProgramCache]: Analyzing trace with hash 22558, now seen corresponding path program 1 times [2022-07-22 12:51:22,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:22,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717194856] [2022-07-22 12:51:22,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:22,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,473 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:22,550 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:23,441 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:51:23,442 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:51:23,442 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:51:23,443 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:51:23,443 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:51:23,443 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:23,443 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:51:23,443 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:51:23,444 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-simple-array-sum.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:51:23,444 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:51:23,444 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:51:23,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:23,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:24,443 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:51:24,447 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:51:24,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,451 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) [2022-07-22 12:51:24,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,485 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:24,485 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:24,500 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 [2022-07-22 12:51:24,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,557 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 [2022-07-22 12:51:24,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,562 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) [2022-07-22 12:51:24,567 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 [2022-07-22 12:51:24,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,607 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 [2022-07-22 12:51:24,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,609 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) [2022-07-22 12:51:24,611 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 [2022-07-22 12:51:24,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,648 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 [2022-07-22 12:51:24,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,651 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) [2022-07-22 12:51:24,655 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 [2022-07-22 12:51:24,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:24,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:24,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,695 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 [2022-07-22 12:51:24,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,697 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) [2022-07-22 12:51:24,698 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 [2022-07-22 12:51:24,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,724 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:24,725 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:24,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,753 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-22 12:51:24,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,755 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) [2022-07-22 12:51:24,756 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 [2022-07-22 12:51:24,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,766 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,793 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 [2022-07-22 12:51:24,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,795 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) [2022-07-22 12:51:24,796 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 [2022-07-22 12:51:24,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,804 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,835 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 [2022-07-22 12:51:24,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,837 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) [2022-07-22 12:51:24,838 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 [2022-07-22 12:51:24,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:24,851 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:24,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,925 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 [2022-07-22 12:51:24,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,927 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) [2022-07-22 12:51:24,930 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 [2022-07-22 12:51:24,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:24,985 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 [2022-07-22 12:51:24,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:24,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:24,987 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) [2022-07-22 12:51:24,988 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 [2022-07-22 12:51:24,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:24,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:24,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:24,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:24,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:24,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:24,996 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:24,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:24,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,022 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 [2022-07-22 12:51:25,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,023 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) [2022-07-22 12:51:25,025 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 [2022-07-22 12:51:25,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:25,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:25,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:25,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,060 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 [2022-07-22 12:51:25,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,061 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) [2022-07-22 12:51:25,062 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 [2022-07-22 12:51:25,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,140 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 [2022-07-22 12:51:25,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,142 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) [2022-07-22 12:51:25,146 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 [2022-07-22 12:51:25,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,158 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,183 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 [2022-07-22 12:51:25,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,185 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) [2022-07-22 12:51:25,185 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 [2022-07-22 12:51:25,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,196 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,233 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 [2022-07-22 12:51:25,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,234 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) [2022-07-22 12:51:25,235 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 [2022-07-22 12:51:25,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,274 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 [2022-07-22 12:51:25,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,275 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) [2022-07-22 12:51:25,277 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 [2022-07-22 12:51:25,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,335 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-22 12:51:25,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,336 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) [2022-07-22 12:51:25,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:25,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,351 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:25,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:25,353 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 [2022-07-22 12:51:25,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,399 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 [2022-07-22 12:51:25,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,401 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) [2022-07-22 12:51:25,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,409 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 [2022-07-22 12:51:25,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,468 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 [2022-07-22 12:51:25,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,469 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) [2022-07-22 12:51:25,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,486 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:51:25,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,490 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:51:25,490 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,498 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 [2022-07-22 12:51:25,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,529 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 [2022-07-22 12:51:25,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,530 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) [2022-07-22 12:51:25,531 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 [2022-07-22 12:51:25,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,569 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 [2022-07-22 12:51:25,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,572 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) [2022-07-22 12:51:25,573 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 [2022-07-22 12:51:25,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,583 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:25,625 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 [2022-07-22 12:51:25,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,626 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) [2022-07-22 12:51:25,628 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 [2022-07-22 12:51:25,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:25,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:25,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:25,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:25,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:25,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:25,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:25,651 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:51:25,705 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:51:25,705 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 6 variables to zero. [2022-07-22 12:51:25,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:25,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:25,718 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) [2022-07-22 12:51:25,755 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 [2022-07-22 12:51:25,755 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:51:25,777 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:51:25,777 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:51:25,778 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base)_1, ULTIMATE.start_create_fresh_uint_array_~i~3#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base)_1 - 2*ULTIMATE.start_create_fresh_uint_array_~i~3#1 Supporting invariants [1*v_rep(select #length ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base)_1 - 2*ULTIMATE.start_create_fresh_uint_array_~size#1 >= 0] [2022-07-22 12:51:25,845 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 [2022-07-22 12:51:25,933 INFO L257 tatePredicateManager]: 20 out of 21 supporting invariants were superfluous and have been removed [2022-07-22 12:51:25,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:26,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:51:26,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:26,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:51:26,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:26,056 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:51:26,059 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 171 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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) [2022-07-22 12:51:26,123 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 171 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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 174 states and 578 transitions. Complement of second has 3 states. [2022-07-22 12:51:26,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:51:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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) [2022-07-22 12:51:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:51:26,135 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:51:26,135 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:26,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:51:26,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:26,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:51:26,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:26,137 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 174 states and 578 transitions. [2022-07-22 12:51:26,143 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 127 [2022-07-22 12:51:26,153 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 174 states to 166 states and 559 transitions. [2022-07-22 12:51:26,155 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 164 [2022-07-22 12:51:26,157 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 165 [2022-07-22 12:51:26,157 INFO L73 IsDeterministic]: Start isDeterministic. Operand 166 states and 559 transitions. [2022-07-22 12:51:26,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:26,161 INFO L220 hiAutomatonCegarLoop]: Abstraction has 166 states and 559 transitions. [2022-07-22 12:51:26,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states and 559 transitions. [2022-07-22 12:51:26,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 165. [2022-07-22 12:51:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 165 states have (on average 3.375757575757576) internal successors, (557), 164 states have internal predecessors, (557), 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) [2022-07-22 12:51:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 557 transitions. [2022-07-22 12:51:26,206 INFO L242 hiAutomatonCegarLoop]: Abstraction has 165 states and 557 transitions. [2022-07-22 12:51:26,207 INFO L425 stractBuchiCegarLoop]: Abstraction has 165 states and 557 transitions. [2022-07-22 12:51:26,207 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:51:26,207 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 165 states and 557 transitions. [2022-07-22 12:51:26,210 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 127 [2022-07-22 12:51:26,210 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:26,211 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:26,211 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-22 12:51:26,211 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:26,212 INFO L748 eck$LassoCheckResult]: Stem: 1139#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 909#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 843#[L113-14]don't care [2022-07-22 12:51:26,212 INFO L750 eck$LassoCheckResult]: Loop: 843#[L113-14]don't care [636] L113-14-->L113-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0 4) (select |v_#length_119| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|))) (= (select |v_#valid_152| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) 1) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_93|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_33|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 843#[L113-14]don't care [2022-07-22 12:51:26,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,213 INFO L85 PathProgramCache]: Analyzing trace with hash 22592, now seen corresponding path program 1 times [2022-07-22 12:51:26,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915472799] [2022-07-22 12:51:26,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,251 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,281 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:26,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,282 INFO L85 PathProgramCache]: Analyzing trace with hash 667, now seen corresponding path program 1 times [2022-07-22 12:51:26,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257921871] [2022-07-22 12:51:26,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,293 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,299 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:26,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,300 INFO L85 PathProgramCache]: Analyzing trace with hash 700988, now seen corresponding path program 1 times [2022-07-22 12:51:26,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132791304] [2022-07-22 12:51:26,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:26,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:51:26,464 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132791304] [2022-07-22 12:51:26,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132791304] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:51:26,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:51:26,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:51:26,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623286943] [2022-07-22 12:51:26,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:51:26,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:51:26,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-22 12:51:26,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-22 12:51:26,525 INFO L87 Difference]: Start difference. First operand 165 states and 557 transitions. cyclomatic complexity: 456 Second operand has 4 states, 3 states have (on average 1.0) internal successors, (3), 3 states have internal predecessors, (3), 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) [2022-07-22 12:51:26,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:51:26,666 INFO L93 Difference]: Finished difference Result 489 states and 1660 transitions. [2022-07-22 12:51:26,666 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 489 states and 1660 transitions. [2022-07-22 12:51:26,678 INFO L131 ngComponentsAnalysis]: Automaton has 187 accepting balls. 379 [2022-07-22 12:51:26,689 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 489 states to 489 states and 1660 transitions. [2022-07-22 12:51:26,690 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 488 [2022-07-22 12:51:26,692 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 488 [2022-07-22 12:51:26,693 INFO L73 IsDeterministic]: Start isDeterministic. Operand 489 states and 1660 transitions. [2022-07-22 12:51:26,698 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:26,698 INFO L220 hiAutomatonCegarLoop]: Abstraction has 489 states and 1660 transitions. [2022-07-22 12:51:26,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states and 1660 transitions. [2022-07-22 12:51:26,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 166. [2022-07-22 12:51:26,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 166 states have (on average 3.36144578313253) internal successors, (558), 165 states have internal predecessors, (558), 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) [2022-07-22 12:51:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 558 transitions. [2022-07-22 12:51:26,782 INFO L242 hiAutomatonCegarLoop]: Abstraction has 166 states and 558 transitions. [2022-07-22 12:51:26,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-22 12:51:26,783 INFO L425 stractBuchiCegarLoop]: Abstraction has 166 states and 558 transitions. [2022-07-22 12:51:26,783 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:51:26,784 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 166 states and 558 transitions. [2022-07-22 12:51:26,786 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 127 [2022-07-22 12:51:26,786 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:26,787 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:26,787 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:51:26,787 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:26,788 INFO L748 eck$LassoCheckResult]: Stem: 1971#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1739#[L113-6]don't care [641] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_129| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|)) (= (select |v_#valid_162| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) 1) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|) (= (store |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57| (store (select |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|)) |v_#memory_int_99|)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_100|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_99|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_35|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 1741#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1743#[L113-14]don't care [2022-07-22 12:51:26,788 INFO L750 eck$LassoCheckResult]: Loop: 1743#[L113-14]don't care [636] L113-14-->L113-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0 4) (select |v_#length_119| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|))) (= (select |v_#valid_152| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) 1) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_93|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_33|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 1743#[L113-14]don't care [2022-07-22 12:51:26,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,789 INFO L85 PathProgramCache]: Analyzing trace with hash 699973, now seen corresponding path program 1 times [2022-07-22 12:51:26,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691801825] [2022-07-22 12:51:26,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,826 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:26,858 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 [2022-07-22 12:51:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,887 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:26,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,888 INFO L85 PathProgramCache]: Analyzing trace with hash 667, now seen corresponding path program 2 times [2022-07-22 12:51:26,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251778301] [2022-07-22 12:51:26,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,896 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:26,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:26,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:26,903 INFO L85 PathProgramCache]: Analyzing trace with hash 21699799, now seen corresponding path program 1 times [2022-07-22 12:51:26,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:26,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068523065] [2022-07-22 12:51:26,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,935 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:26,964 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:28,526 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:51:28,526 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:51:28,526 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:51:28,526 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:51:28,527 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:51:28,527 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:28,527 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:51:28,527 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:51:28,527 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-simple-array-sum.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:51:28,527 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:51:28,527 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:51:28,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:28,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:29,725 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:51:29,725 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:51:29,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,727 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) [2022-07-22 12:51:29,733 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 [2022-07-22 12:51:29,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:29,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:29,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:29,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:29,763 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:51:29,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,765 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) [2022-07-22 12:51:29,765 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 [2022-07-22 12:51:29,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,775 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:29,775 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:29,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:29,831 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 [2022-07-22 12:51:29,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,833 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) [2022-07-22 12:51:29,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:29,847 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:29,851 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 [2022-07-22 12:51:29,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:29,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:51:29,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,887 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) [2022-07-22 12:51:29,890 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 [2022-07-22 12:51:29,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:29,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:29,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:29,930 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 [2022-07-22 12:51:29,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,931 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) [2022-07-22 12:51:29,933 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 [2022-07-22 12:51:29,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:29,942 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:29,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:29,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:51:29,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:29,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:29,975 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) [2022-07-22 12:51:29,977 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 [2022-07-22 12:51:29,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:29,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:29,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:29,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:29,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:29,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:29,986 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:29,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:29,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-22 12:51:30,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,010 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) [2022-07-22 12:51:30,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,017 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 [2022-07-22 12:51:30,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,048 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 [2022-07-22 12:51:30,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,050 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) [2022-07-22 12:51:30,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,056 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 [2022-07-22 12:51:30,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,086 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 [2022-07-22 12:51:30,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,087 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) [2022-07-22 12:51:30,089 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 [2022-07-22 12:51:30,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,120 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 [2022-07-22 12:51:30,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,121 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) [2022-07-22 12:51:30,123 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 [2022-07-22 12:51:30,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,135 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,193 INFO L229 MonitoredProcess]: Starting monitored process 35 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) [2022-07-22 12:51:30,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,212 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:51:30,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,263 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,265 INFO L229 MonitoredProcess]: Starting monitored process 36 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) [2022-07-22 12:51:30,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:51:30,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,321 INFO L229 MonitoredProcess]: Starting monitored process 37 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) [2022-07-22 12:51:30,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:51:30,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,356 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,358 INFO L229 MonitoredProcess]: Starting monitored process 38 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) [2022-07-22 12:51:30,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,372 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:51:30,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,396 INFO L229 MonitoredProcess]: Starting monitored process 39 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) [2022-07-22 12:51:30,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:51:30,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:51:30,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,431 INFO L229 MonitoredProcess]: Starting monitored process 40 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) [2022-07-22 12:51:30,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:51:30,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,472 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,473 INFO L229 MonitoredProcess]: Starting monitored process 41 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) [2022-07-22 12:51:30,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:51:30,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,505 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:51:30,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,506 INFO L229 MonitoredProcess]: Starting monitored process 42 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) [2022-07-22 12:51:30,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:51:30,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,517 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,547 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,548 INFO L229 MonitoredProcess]: Starting monitored process 43 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) [2022-07-22 12:51:30,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:51:30,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,559 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,559 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,583 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,584 INFO L229 MonitoredProcess]: Starting monitored process 44 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) [2022-07-22 12:51:30,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:51:30,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,595 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,622 INFO L229 MonitoredProcess]: Starting monitored process 45 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) [2022-07-22 12:51:30,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:51:30,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,631 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,661 INFO L229 MonitoredProcess]: Starting monitored process 46 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) [2022-07-22 12:51:30,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:51:30,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,737 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,739 INFO L229 MonitoredProcess]: Starting monitored process 47 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) [2022-07-22 12:51:30,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:30,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:30,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:30,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:51:30,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,799 INFO L229 MonitoredProcess]: Starting monitored process 48 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) [2022-07-22 12:51:30,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:51:30,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,854 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:30,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,855 INFO L229 MonitoredProcess]: Starting monitored process 49 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) [2022-07-22 12:51:30,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:51:30,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:51:30,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,893 INFO L229 MonitoredProcess]: Starting monitored process 50 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) [2022-07-22 12:51:30,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:51:30,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:30,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:51:30,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,929 INFO L229 MonitoredProcess]: Starting monitored process 51 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) [2022-07-22 12:51:30,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:30,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:51:30,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:30,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:30,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:30,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:30,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:30,945 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:30,967 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:51:30,981 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-22 12:51:30,981 INFO L444 ModelExtractionUtils]: 21 out of 28 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:51:30,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:30,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:30,984 INFO L229 MonitoredProcess]: Starting monitored process 52 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) [2022-07-22 12:51:30,990 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:51:30,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:51:31,003 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:51:31,003 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:51:31,003 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1) = -1*ULTIMATE.start_create_fresh_uint_array_~i~3#1 + 1*ULTIMATE.start_create_fresh_uint_array_~size#1 Supporting invariants [] [2022-07-22 12:51:31,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:51:31,136 INFO L257 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-22 12:51:31,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:31,191 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:51:31,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:31,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:51:31,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:31,213 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:51:31,216 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 166 states and 558 transitions. cyclomatic complexity: 456 Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2022-07-22 12:51:31,219 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:31,243 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 166 states and 558 transitions. cyclomatic complexity: 456. Second operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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 167 states and 560 transitions. Complement of second has 3 states. [2022-07-22 12:51:31,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:51:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 2.0) internal successors, (4), 2 states have internal predecessors, (4), 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) [2022-07-22 12:51:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 4 transitions. [2022-07-22 12:51:31,245 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-22 12:51:31,245 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:31,245 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 4 letters. Loop has 1 letters. [2022-07-22 12:51:31,245 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:31,245 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 4 transitions. Stem has 3 letters. Loop has 2 letters. [2022-07-22 12:51:31,246 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:31,246 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 167 states and 560 transitions. [2022-07-22 12:51:31,249 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 126 [2022-07-22 12:51:31,252 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 167 states to 167 states and 560 transitions. [2022-07-22 12:51:31,252 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 164 [2022-07-22 12:51:31,253 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 165 [2022-07-22 12:51:31,253 INFO L73 IsDeterministic]: Start isDeterministic. Operand 167 states and 560 transitions. [2022-07-22 12:51:31,254 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:31,254 INFO L220 hiAutomatonCegarLoop]: Abstraction has 167 states and 560 transitions. [2022-07-22 12:51:31,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states and 560 transitions. [2022-07-22 12:51:31,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2022-07-22 12:51:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 167 states have (on average 3.3532934131736525) internal successors, (560), 166 states have internal predecessors, (560), 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) [2022-07-22 12:51:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 560 transitions. [2022-07-22 12:51:31,266 INFO L242 hiAutomatonCegarLoop]: Abstraction has 167 states and 560 transitions. [2022-07-22 12:51:31,266 INFO L425 stractBuchiCegarLoop]: Abstraction has 167 states and 560 transitions. [2022-07-22 12:51:31,266 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:51:31,266 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 167 states and 560 transitions. [2022-07-22 12:51:31,269 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 126 [2022-07-22 12:51:31,269 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:31,269 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:31,269 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:51:31,269 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:31,270 INFO L748 eck$LassoCheckResult]: Stem: 2616#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2384#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2326#[L113-14]don't care [649] L113-14-->L95-3: Formula: (and (= (select |v_#valid_182| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_141| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre10#1_21|)) |v_#memory_int_107|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= v_~C~0.offset_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= v_~C~0.base_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre10#1_21| |v_#pthreadsForks_43|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_108|, #length=|v_#length_141|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ~C~0.base=v_~C~0.base_29, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_23|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_21|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_107|, ~C~0.offset=v_~C~0.offset_29, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|, #length=|v_#length_141|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ~C~0.base, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ~C~0.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.offset] 2328#[L95-3]don't care [481] L95-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 2614#[thread1ENTRY, L95-4]don't care [443] thread1ENTRY-->L50-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] 2612#[L50-5, L95-4]don't care [2022-07-22 12:51:31,270 INFO L750 eck$LassoCheckResult]: Loop: 2612#[L50-5, L95-4]don't care [637] L50-5-->L50-5: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork0_~i~0_32 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_25))) (and (< v_thread1Thread1of1ForFork0_~i~0_32 v_~N~0_58) (= (select |v_#valid_154| v_~A~0.base_25) 1) (= v_~asum~0_23 (+ (select (select |v_#memory_int_97| v_~A~0.base_25) .cse0) v_~asum~0_24)) (<= (+ .cse1 v_~A~0.offset_25 4) (select |v_#length_121| v_~A~0.base_25)) (= v_thread1Thread1of1ForFork0_~i~0_31 (+ v_thread1Thread1of1ForFork0_~i~0_32 1)) (<= 0 .cse0)))) InVars {~A~0.base=v_~A~0.base_25, ~A~0.offset=v_~A~0.offset_25, ~asum~0=v_~asum~0_24, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_32, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_17|, ~A~0.offset=v_~A~0.offset_25, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_19|, ~asum~0=v_~asum~0_23, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_31, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#t~post1, ~asum~0, thread1Thread1of1ForFork0_~i~0] 2612#[L50-5, L95-4]don't care [2022-07-22 12:51:31,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,271 INFO L85 PathProgramCache]: Analyzing trace with hash 673677315, now seen corresponding path program 1 times [2022-07-22 12:51:31,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775545278] [2022-07-22 12:51:31,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,315 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:31,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,343 INFO L85 PathProgramCache]: Analyzing trace with hash 668, now seen corresponding path program 1 times [2022-07-22 12:51:31,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962937342] [2022-07-22 12:51:31,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,348 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,352 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:31,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,353 INFO L85 PathProgramCache]: Analyzing trace with hash -590839078, now seen corresponding path program 1 times [2022-07-22 12:51:31,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65636081] [2022-07-22 12:51:31,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:31,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:51:31,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65636081] [2022-07-22 12:51:31,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65636081] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:51:31,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:51:31,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:51:31,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537590762] [2022-07-22 12:51:31,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:51:31,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:51:31,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:51:31,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:51:31,443 INFO L87 Difference]: Start difference. First operand 167 states and 560 transitions. cyclomatic complexity: 457 Second operand has 5 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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) [2022-07-22 12:51:31,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:51:31,582 INFO L93 Difference]: Finished difference Result 328 states and 1068 transitions. [2022-07-22 12:51:31,582 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 328 states and 1068 transitions. [2022-07-22 12:51:31,588 INFO L131 ngComponentsAnalysis]: Automaton has 110 accepting balls. 238 [2022-07-22 12:51:31,594 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 328 states to 324 states and 1056 transitions. [2022-07-22 12:51:31,594 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 322 [2022-07-22 12:51:31,595 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 322 [2022-07-22 12:51:31,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 324 states and 1056 transitions. [2022-07-22 12:51:31,597 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:31,597 INFO L220 hiAutomatonCegarLoop]: Abstraction has 324 states and 1056 transitions. [2022-07-22 12:51:31,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states and 1056 transitions. [2022-07-22 12:51:31,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 248. [2022-07-22 12:51:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 248 states have (on average 3.399193548387097) internal successors, (843), 247 states have internal predecessors, (843), 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) [2022-07-22 12:51:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 843 transitions. [2022-07-22 12:51:31,612 INFO L242 hiAutomatonCegarLoop]: Abstraction has 248 states and 843 transitions. [2022-07-22 12:51:31,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:51:31,613 INFO L425 stractBuchiCegarLoop]: Abstraction has 248 states and 843 transitions. [2022-07-22 12:51:31,613 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:51:31,613 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 248 states and 843 transitions. [2022-07-22 12:51:31,616 INFO L131 ngComponentsAnalysis]: Automaton has 86 accepting balls. 182 [2022-07-22 12:51:31,617 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:31,617 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:31,617 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:51:31,617 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:31,620 INFO L748 eck$LassoCheckResult]: Stem: 3298#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3062#[L113-6]don't care [641] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_129| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|)) (= (select |v_#valid_162| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) 1) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|) (= (store |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57| (store (select |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|)) |v_#memory_int_99|)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_100|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_99|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_35|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 3064#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3066#[L113-14]don't care [636] L113-14-->L113-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0 4) (select |v_#length_119| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|))) (= (select |v_#valid_152| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) 1) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_93|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_33|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 2996#[L113-14]don't care [649] L113-14-->L95-3: Formula: (and (= (select |v_#valid_182| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_141| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre10#1_21|)) |v_#memory_int_107|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= v_~C~0.offset_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= v_~C~0.base_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre10#1_21| |v_#pthreadsForks_43|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_108|, #length=|v_#length_141|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ~C~0.base=v_~C~0.base_29, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_23|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_21|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_107|, ~C~0.offset=v_~C~0.offset_29, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|, #length=|v_#length_141|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ~C~0.base, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ~C~0.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.offset] 2998#[L95-3]don't care [481] L95-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 3432#[thread1ENTRY, L95-4]don't care [443] thread1ENTRY-->L50-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] 3434#[L50-5, L95-4]don't care [2022-07-22 12:51:31,620 INFO L750 eck$LassoCheckResult]: Loop: 3434#[L50-5, L95-4]don't care [637] L50-5-->L50-5: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork0_~i~0_32 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_25))) (and (< v_thread1Thread1of1ForFork0_~i~0_32 v_~N~0_58) (= (select |v_#valid_154| v_~A~0.base_25) 1) (= v_~asum~0_23 (+ (select (select |v_#memory_int_97| v_~A~0.base_25) .cse0) v_~asum~0_24)) (<= (+ .cse1 v_~A~0.offset_25 4) (select |v_#length_121| v_~A~0.base_25)) (= v_thread1Thread1of1ForFork0_~i~0_31 (+ v_thread1Thread1of1ForFork0_~i~0_32 1)) (<= 0 .cse0)))) InVars {~A~0.base=v_~A~0.base_25, ~A~0.offset=v_~A~0.offset_25, ~asum~0=v_~asum~0_24, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_32, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_17|, ~A~0.offset=v_~A~0.offset_25, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_19|, ~asum~0=v_~asum~0_23, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_31, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#t~post1, ~asum~0, thread1Thread1of1ForFork0_~i~0] 3434#[L50-5, L95-4]don't care [2022-07-22 12:51:31,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,620 INFO L85 PathProgramCache]: Analyzing trace with hash -2080710644, now seen corresponding path program 1 times [2022-07-22 12:51:31,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799671444] [2022-07-22 12:51:31,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,659 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,681 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:31,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,681 INFO L85 PathProgramCache]: Analyzing trace with hash 668, now seen corresponding path program 2 times [2022-07-22 12:51:31,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130070332] [2022-07-22 12:51:31,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,689 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,700 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:31,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:31,700 INFO L85 PathProgramCache]: Analyzing trace with hash -77519887, now seen corresponding path program 1 times [2022-07-22 12:51:31,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:31,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053969666] [2022-07-22 12:51:31,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,743 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:31,797 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:34,808 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:51:34,808 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:51:34,808 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:51:34,808 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:51:34,808 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:51:34,808 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:34,808 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:51:34,809 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:51:34,809 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-simple-array-sum.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:51:34,809 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:51:34,809 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:51:34,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:34,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:35,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:36,557 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:51:36,557 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:51:36,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,563 INFO L229 MonitoredProcess]: Starting monitored process 53 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) [2022-07-22 12:51:36,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:51:36,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,618 INFO L229 MonitoredProcess]: Starting monitored process 54 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) [2022-07-22 12:51:36,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:51:36,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,627 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:51:36,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,664 INFO L229 MonitoredProcess]: Starting monitored process 55 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) [2022-07-22 12:51:36,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:51:36,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,672 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:51:36,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,696 INFO L229 MonitoredProcess]: Starting monitored process 56 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) [2022-07-22 12:51:36,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:51:36,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:36,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:36,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,734 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:51:36,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,736 INFO L229 MonitoredProcess]: Starting monitored process 57 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) [2022-07-22 12:51:36,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:51:36,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:36,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:36,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,777 INFO L229 MonitoredProcess]: Starting monitored process 58 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) [2022-07-22 12:51:36,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:51:36,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:36,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:36,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,814 INFO L229 MonitoredProcess]: Starting monitored process 59 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) [2022-07-22 12:51:36,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:51:36,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:36,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:36,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,886 INFO L229 MonitoredProcess]: Starting monitored process 60 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) [2022-07-22 12:51:36,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,897 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:51:36,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,940 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,941 INFO L229 MonitoredProcess]: Starting monitored process 61 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) [2022-07-22 12:51:36,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:51:36,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,950 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:36,972 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:36,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:36,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:36,974 INFO L229 MonitoredProcess]: Starting monitored process 62 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) [2022-07-22 12:51:36,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:51:36,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:36,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:36,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:36,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:36,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:36,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:36,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:36,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:36,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,005 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:37,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,006 INFO L229 MonitoredProcess]: Starting monitored process 63 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) [2022-07-22 12:51:37,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:51:37,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,041 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:51:37,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,042 INFO L229 MonitoredProcess]: Starting monitored process 64 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) [2022-07-22 12:51:37,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:51:37,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,050 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:37,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,074 INFO L229 MonitoredProcess]: Starting monitored process 65 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) [2022-07-22 12:51:37,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:51:37,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:51:37,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,106 INFO L229 MonitoredProcess]: Starting monitored process 66 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) [2022-07-22 12:51:37,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:51:37,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,115 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:51:37,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,141 INFO L229 MonitoredProcess]: Starting monitored process 67 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) [2022-07-22 12:51:37,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:51:37,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,151 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:51:37,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,177 INFO L229 MonitoredProcess]: Starting monitored process 68 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) [2022-07-22 12:51:37,180 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:51:37,181 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 [2022-07-22 12:51:37,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,189 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,211 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:51:37,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,212 INFO L229 MonitoredProcess]: Starting monitored process 69 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) [2022-07-22 12:51:37,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:51:37,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,246 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:51:37,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,248 INFO L229 MonitoredProcess]: Starting monitored process 70 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) [2022-07-22 12:51:37,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:51:37,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,277 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-22 12:51:37,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,279 INFO L229 MonitoredProcess]: Starting monitored process 71 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) [2022-07-22 12:51:37,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:51:37,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:37,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,319 INFO L229 MonitoredProcess]: Starting monitored process 72 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) [2022-07-22 12:51:37,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:51:37,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,329 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-22 12:51:37,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,355 INFO L229 MonitoredProcess]: Starting monitored process 73 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) [2022-07-22 12:51:37,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:51:37,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,364 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:51:37,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,388 INFO L229 MonitoredProcess]: Starting monitored process 74 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) [2022-07-22 12:51:37,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:51:37,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,396 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,396 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,419 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:51:37,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,420 INFO L229 MonitoredProcess]: Starting monitored process 75 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) [2022-07-22 12:51:37,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:51:37,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:51:37,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,452 INFO L229 MonitoredProcess]: Starting monitored process 76 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) [2022-07-22 12:51:37,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:51:37,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:51:37,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,491 INFO L229 MonitoredProcess]: Starting monitored process 77 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) [2022-07-22 12:51:37,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:51:37,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,501 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-22 12:51:37,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,541 INFO L229 MonitoredProcess]: Starting monitored process 78 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) [2022-07-22 12:51:37,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:51:37,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:51:37,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:51:37,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:51:37,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:51:37,573 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-22 12:51:37,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,574 INFO L229 MonitoredProcess]: Starting monitored process 79 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) [2022-07-22 12:51:37,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:51:37,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:51:37,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:51:37,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:51:37,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:51:37,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:51:37,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:51:37,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:51:37,606 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:51:37,640 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:51:37,640 INFO L444 ModelExtractionUtils]: 6 out of 40 variables were initially zero. Simplification set additionally 31 variables to zero. [2022-07-22 12:51:37,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:37,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:51:37,641 INFO L229 MonitoredProcess]: Starting monitored process 80 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) [2022-07-22 12:51:37,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:51:37,642 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:51:37,650 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:51:37,650 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:51:37,650 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork0_~i~0, ~N~0) = -1*thread1Thread1of1ForFork0_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:51:37,672 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-22 12:51:37,845 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:51:37,872 INFO L257 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:51:37,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:37,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:51:37,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:37,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 11 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:51:37,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:51:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:37,934 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:51:37,934 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 248 states and 843 transitions. cyclomatic complexity: 683 Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-07-22 12:51:38,007 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 248 states and 843 transitions. cyclomatic complexity: 683. Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 488 states and 1792 transitions. Complement of second has 3 states. [2022-07-22 12:51:38,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:51:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-07-22 12:51:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 22 transitions. [2022-07-22 12:51:38,009 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 22 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:51:38,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:38,009 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 22 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:51:38,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:38,009 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 22 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:51:38,009 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:51:38,010 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 488 states and 1792 transitions. [2022-07-22 12:51:38,019 INFO L131 ngComponentsAnalysis]: Automaton has 85 accepting balls. 181 [2022-07-22 12:51:38,027 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 488 states to 485 states and 1786 transitions. [2022-07-22 12:51:38,027 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 322 [2022-07-22 12:51:38,029 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 442 [2022-07-22 12:51:38,029 INFO L73 IsDeterministic]: Start isDeterministic. Operand 485 states and 1786 transitions. [2022-07-22 12:51:38,030 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:38,030 INFO L220 hiAutomatonCegarLoop]: Abstraction has 485 states and 1786 transitions. [2022-07-22 12:51:38,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states and 1786 transitions. [2022-07-22 12:51:38,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 328. [2022-07-22 12:51:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 328 states have (on average 3.6890243902439024) internal successors, (1210), 327 states have internal predecessors, (1210), 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) [2022-07-22 12:51:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 1210 transitions. [2022-07-22 12:51:38,045 INFO L242 hiAutomatonCegarLoop]: Abstraction has 328 states and 1210 transitions. [2022-07-22 12:51:38,045 INFO L425 stractBuchiCegarLoop]: Abstraction has 328 states and 1210 transitions. [2022-07-22 12:51:38,045 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:51:38,045 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 328 states and 1210 transitions. [2022-07-22 12:51:38,050 INFO L131 ngComponentsAnalysis]: Automaton has 85 accepting balls. 181 [2022-07-22 12:51:38,050 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:38,050 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:38,051 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:51:38,051 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-22 12:51:38,052 INFO L748 eck$LassoCheckResult]: Stem: 4612#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4244#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 4180#[L113-14]don't care [649] L113-14-->L95-3: Formula: (and (= (select |v_#valid_182| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_141| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre10#1_21|)) |v_#memory_int_107|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= v_~C~0.offset_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= v_~C~0.base_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre10#1_21| |v_#pthreadsForks_43|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_108|, #length=|v_#length_141|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ~C~0.base=v_~C~0.base_29, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_23|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_21|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_107|, ~C~0.offset=v_~C~0.offset_29, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|, #length=|v_#length_141|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ~C~0.base, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ~C~0.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.offset] 4182#[L95-3]don't care [481] L95-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 4610#[thread1ENTRY, L95-4]don't care [635] L95-4-->L96-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_17| |v_#pthreadsForks_35|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_117| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (= |v_#memory_int_89| (store |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre12#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_90|, #length=|v_#length_117|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_9|, #pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_150|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_17|, #memory_int=|v_#memory_int_89|, #length=|v_#length_117|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre10#1, #memory_int] 4284#[thread1ENTRY, L96-3]don't care [484] L96-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_16, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_8|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_4|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#t~mem4, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 4286#[thread2ENTRY, thread1ENTRY, L96-4]don't care [455] thread2ENTRY-->L58-4: Formula: (= v_thread2Thread1of1ForFork1_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1] 4388#[L58-4, thread1ENTRY, L96-4]don't care [2022-07-22 12:51:38,052 INFO L750 eck$LassoCheckResult]: Loop: 4388#[L58-4, thread1ENTRY, L96-4]don't care [502] L58-4-->L61: Formula: (let ((.cse1 (* v_thread2Thread1of1ForFork1_~i~1_19 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_7)) (.cse2 (+ .cse1 v_~C~0.offset_15))) (and (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_7 4) (select |v_#length_41| v_~A~0.base_7)) (= (select |v_#valid_48| v_~C~0.base_15) 1) (<= (+ .cse1 v_~C~0.offset_15 4) (select |v_#length_41| v_~C~0.base_15)) (= (store |v_#memory_int_40| v_~C~0.base_15 (store (select |v_#memory_int_40| v_~C~0.base_15) .cse2 (+ 1 (select (select |v_#memory_int_40| v_~A~0.base_7) .cse0)))) |v_#memory_int_39|) (< v_thread2Thread1of1ForFork1_~i~1_19 v_~N~0_16) (<= 0 .cse2) (= (select |v_#valid_48| v_~A~0.base_7) 1)))) InVars {~A~0.base=v_~A~0.base_7, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_19, ~A~0.offset=v_~A~0.offset_7, ~C~0.base=v_~C~0.base_15, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_40|, ~C~0.offset=v_~C~0.offset_15, #length=|v_#length_41|, ~N~0=v_~N~0_16} OutVars{~A~0.base=v_~A~0.base_7, thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_19, ~A~0.offset=v_~A~0.offset_7, ~C~0.base=v_~C~0.base_15, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_39|, ~C~0.offset=v_~C~0.offset_15, #length=|v_#length_41|, ~N~0=v_~N~0_16, thread2Thread1of1ForFork1_#t~mem4=|v_thread2Thread1of1ForFork1_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, thread2Thread1of1ForFork1_#t~mem4] 4560#[L61, thread1ENTRY, L96-4]don't care [589] L61-->L58-4: Formula: (and (= v_~p~0_12 v_thread2Thread1of1ForFork1_~i~1_26) (= v_thread2Thread1of1ForFork1_~i~1_25 (+ v_thread2Thread1of1ForFork1_~i~1_26 1))) InVars {thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_26} OutVars{thread2Thread1of1ForFork1_~i~1=v_thread2Thread1of1ForFork1_~i~1_25, thread2Thread1of1ForFork1_#t~post3=|v_thread2Thread1of1ForFork1_#t~post3_15|, ~p~0=v_~p~0_12} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1, thread2Thread1of1ForFork1_#t~post3, ~p~0] 4388#[L58-4, thread1ENTRY, L96-4]don't care [2022-07-22 12:51:38,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1135962010, now seen corresponding path program 1 times [2022-07-22 12:51:38,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476448697] [2022-07-22 12:51:38,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,076 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,096 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:38,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,097 INFO L85 PathProgramCache]: Analyzing trace with hash 17112, now seen corresponding path program 1 times [2022-07-22 12:51:38,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147659817] [2022-07-22 12:51:38,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,102 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,106 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:38,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,107 INFO L85 PathProgramCache]: Analyzing trace with hash -737782275, now seen corresponding path program 1 times [2022-07-22 12:51:38,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210923309] [2022-07-22 12:51:38,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:51:38,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:51:38,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:51:38,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210923309] [2022-07-22 12:51:38,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210923309] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:51:38,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:51:38,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-22 12:51:38,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552912334] [2022-07-22 12:51:38,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:51:38,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:51:38,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:51:38,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:51:38,228 INFO L87 Difference]: Start difference. First operand 328 states and 1210 transitions. cyclomatic complexity: 1010 Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 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) [2022-07-22 12:51:38,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:51:38,346 INFO L93 Difference]: Finished difference Result 366 states and 1261 transitions. [2022-07-22 12:51:38,346 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 366 states and 1261 transitions. [2022-07-22 12:51:38,352 INFO L131 ngComponentsAnalysis]: Automaton has 87 accepting balls. 177 [2022-07-22 12:51:38,357 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 366 states to 350 states and 1219 transitions. [2022-07-22 12:51:38,358 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2022-07-22 12:51:38,359 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2022-07-22 12:51:38,359 INFO L73 IsDeterministic]: Start isDeterministic. Operand 350 states and 1219 transitions. [2022-07-22 12:51:38,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:51:38,360 INFO L220 hiAutomatonCegarLoop]: Abstraction has 350 states and 1219 transitions. [2022-07-22 12:51:38,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states and 1219 transitions. [2022-07-22 12:51:38,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 330. [2022-07-22 12:51:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 330 states have (on average 3.56969696969697) internal successors, (1178), 329 states have internal predecessors, (1178), 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) [2022-07-22 12:51:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 1178 transitions. [2022-07-22 12:51:38,376 INFO L242 hiAutomatonCegarLoop]: Abstraction has 330 states and 1178 transitions. [2022-07-22 12:51:38,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:51:38,378 INFO L425 stractBuchiCegarLoop]: Abstraction has 330 states and 1178 transitions. [2022-07-22 12:51:38,378 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:51:38,378 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 330 states and 1178 transitions. [2022-07-22 12:51:38,383 INFO L131 ngComponentsAnalysis]: Automaton has 81 accepting balls. 165 [2022-07-22 12:51:38,383 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:51:38,383 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:51:38,383 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:51:38,383 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:51:38,385 INFO L748 eck$LassoCheckResult]: Stem: 5700#[ULTIMATE.startENTRY]don't care [676] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse2 (store |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_1| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= v_~C~0.offset_Out_2 0) (= (select |v_#valid_In_3| 2) 1) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= v_~asum~0_Out_2 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6| 0) (= (select .cse0 1) 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|) 0) (= 48 (select .cse0 0)) (= (select |v_#valid_In_3| 1) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~A~0.base_Out_2 0) (< 0 |v_#StackHeapBarrier_In_3|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= v_~p~0_Out_2 0) (= (select |v_#length_In_3| 2) 30) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= 2 (select |v_#length_In_3| 1)) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2| 4))) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2| v_~N~0_Out_2) (= (select |v_#valid_In_3| 0) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= v_~A~0.offset_Out_2 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= v_~C~0.base_Out_2 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= v_~csum~0_Out_2 0))))) InVars {#memory_int=|v_#memory_int_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_3|, #valid=|v_#valid_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ~C~0.base=v_~C~0.base_Out_2, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_Out_2|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_Out_2|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_Out_2|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_Out_6|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_Out_10|, #length=|v_#length_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_Out_2|, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_Out_2|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_Out_2|, ~asum~0=v_~asum~0_Out_2, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, ~C~0.offset=v_~C~0.offset_Out_2, ~p~0=v_~p~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_2|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_Out_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_Out_2|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_Out_6|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_Out_6|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_Out_10|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_Out_2|, ~N~0=v_~N~0_Out_2, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_Out_10|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_Out_2|, ~csum~0=v_~csum~0_Out_2, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~size#1, ~C~0.base, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~ret9#1.offset, ~A~0.offset, ULTIMATE.start_main_#t~pre14#1, ~asum~0, ULTIMATE.start_main_#t~nondet7#1, #valid, ULTIMATE.start_main_#t~pre10#1, ~csum~0, ~C~0.offset, ~p~0, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5264#[L113-6]don't care [641] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_129| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|)) (= (select |v_#valid_162| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) 1) (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|) (= (store |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57| (store (select |v_#memory_int_100| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|)) |v_#memory_int_99|)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_36|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_64|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_100|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_63|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_85|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_57|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_99|, #length=|v_#length_129|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_35|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_57|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 5266#[L113-6]don't care [675] L113-6-->L113-14: Formula: (and (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|)) (not (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 0)) (= (select |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|) 0) (= |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45| v_~N~0_92) (= v_~A~0.base_45 |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94| v_~A~0.offset_45) (= |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| |v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|) (= (store |v_#valid_239| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| 1) |v_#valid_238|) (< |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| |v_#StackHeapBarrier_53|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109| (ite (<= (mod |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4294967296) 1073741823) 1 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101| 0) (= (store |v_#length_186| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93| (* |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127| 4)) |v_#length_185|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_137| 0)) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93| 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|) 1 0) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_53|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_102|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_128|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_94|, #valid=|v_#valid_239|, #length=|v_#length_186|, ~N~0=v_~N~0_92, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_94|} OutVars{~A~0.base=v_~A~0.base_45, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_101|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_127|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_93|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_59|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_57|, ~N~0=v_~N~0_92, ULTIMATE.start_main_#t~ret8#1.base=|v_ULTIMATE.start_main_#t~ret8#1.base_37|, ULTIMATE.start_create_fresh_uint_array_#in~size#1=|v_ULTIMATE.start_create_fresh_uint_array_#in~size#1_45|, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_53|, ~A~0.offset=v_~A~0.offset_45, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_137|, #valid=|v_#valid_238|, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base_79|, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_59|, #length=|v_#length_185|, ULTIMATE.start_main_#t~ret8#1.offset=|v_ULTIMATE.start_main_#t~ret8#1.offset_37|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_93|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_109|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_uint_array_~i~3#1, ULTIMATE.start_create_fresh_uint_array_~size#1, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_create_fresh_uint_array_#t~post20#1, ULTIMATE.start_main_#t~ret8#1.base, ULTIMATE.start_create_fresh_uint_array_#in~size#1, ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ~A~0.offset, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_create_fresh_uint_array_#t~malloc19#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.offset, #length, ULTIMATE.start_main_#t~ret8#1.offset, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5268#[L113-14]don't care [636] L113-14-->L113-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0))) (and (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|) (<= (+ |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51| .cse0 4) (select |v_#length_119| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|)) (= |v_#memory_int_93| (store |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51| (store (select |v_#memory_int_94| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|))) (= (select |v_#valid_152| |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|) 1) (= (+ |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56| 1) |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|) (<= 0 .cse1)))) InVars {ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1_32|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_56|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_55|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_81|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_51|, #valid=|v_#valid_152|, #memory_int=|v_#memory_int_93|, #length=|v_#length_119|, ULTIMATE.start_create_fresh_uint_array_#t~post20#1=|v_ULTIMATE.start_create_fresh_uint_array_#t~post20#1_33|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_51|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_uint_array_#t~nondet21#1, ULTIMATE.start_create_fresh_uint_array_~i~3#1, #memory_int, ULTIMATE.start_create_fresh_uint_array_#t~post20#1] 5212#[L113-14]don't care [649] L113-14-->L95-3: Formula: (and (= (select |v_#valid_182| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) 1) (not (< |v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71| |v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|) (select |v_#length_141| |v_ULTIMATE.start_main_~#t1~0#1.base_37|)) (= (store |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37| (store (select |v_#memory_int_108| |v_ULTIMATE.start_main_~#t1~0#1.base_37|) |v_ULTIMATE.start_main_~#t1~0#1.offset_31| |v_ULTIMATE.start_main_#t~pre10#1_21|)) |v_#memory_int_107|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= v_~C~0.offset_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= v_~C~0.base_29 |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|) (= |v_ULTIMATE.start_main_#t~pre10#1_21| |v_#pthreadsForks_43|) (= |v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63| |v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_31|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_108|, #length=|v_#length_141|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} OutVars{ULTIMATE.start_create_fresh_uint_array_~i~3#1=|v_ULTIMATE.start_create_fresh_uint_array_~i~3#1_71|, ULTIMATE.start_create_fresh_uint_array_~size#1=|v_ULTIMATE.start_create_fresh_uint_array_~size#1_93|, ~C~0.base=v_~C~0.base_29, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.base_63|, ULTIMATE.start_create_fresh_uint_array_#res#1.base=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.base_35|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_37|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_31|, ULTIMATE.start_main_#t~ret9#1.offset=|v_ULTIMATE.start_main_#t~ret9#1.offset_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_#t~ret9#1.base=|v_ULTIMATE.start_main_#t~ret9#1.base_23|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_21|, #valid=|v_#valid_182|, #memory_int=|v_#memory_int_107|, ~C~0.offset=v_~C~0.offset_29, ULTIMATE.start_create_fresh_uint_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_#res#1.offset_35|, #length=|v_#length_141|, ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_uint_array_~arr~0#1.offset_63|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret9#1.offset, #pthreadsForks, ~C~0.base, ULTIMATE.start_main_#t~ret9#1.base, ULTIMATE.start_create_fresh_uint_array_#res#1.base, ULTIMATE.start_main_#t~pre10#1, #memory_int, ~C~0.offset, ULTIMATE.start_create_fresh_uint_array_#res#1.offset] 5214#[L95-3]don't care [481] L95-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_8|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_14, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 5754#[thread1ENTRY, L95-4]don't care [443] thread1ENTRY-->L50-5: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] 5756#[L50-5, L95-4]don't care [635] L95-4-->L96-3: Formula: (and (= (select |v_#valid_150| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_17| |v_#pthreadsForks_35|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_117| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (= |v_#memory_int_89| (store |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_90| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre12#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_150|, #memory_int=|v_#memory_int_90|, #length=|v_#length_117|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_9|, #pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_150|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_17|, #memory_int=|v_#memory_int_89|, #length=|v_#length_117|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre10#1, #memory_int] 5680#[L96-3, L50-5]don't care [2022-07-22 12:51:38,385 INFO L750 eck$LassoCheckResult]: Loop: 5680#[L96-3, L50-5]don't care [637] L50-5-->L50-5: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork0_~i~0_32 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_25))) (and (< v_thread1Thread1of1ForFork0_~i~0_32 v_~N~0_58) (= (select |v_#valid_154| v_~A~0.base_25) 1) (= v_~asum~0_23 (+ (select (select |v_#memory_int_97| v_~A~0.base_25) .cse0) v_~asum~0_24)) (<= (+ .cse1 v_~A~0.offset_25 4) (select |v_#length_121| v_~A~0.base_25)) (= v_thread1Thread1of1ForFork0_~i~0_31 (+ v_thread1Thread1of1ForFork0_~i~0_32 1)) (<= 0 .cse0)))) InVars {~A~0.base=v_~A~0.base_25, ~A~0.offset=v_~A~0.offset_25, ~asum~0=v_~asum~0_24, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_32, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} OutVars{~A~0.base=v_~A~0.base_25, thread1Thread1of1ForFork0_#t~mem2=|v_thread1Thread1of1ForFork0_#t~mem2_17|, ~A~0.offset=v_~A~0.offset_25, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_19|, ~asum~0=v_~asum~0_23, #valid=|v_#valid_154|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_31, #memory_int=|v_#memory_int_97|, #length=|v_#length_121|, ~N~0=v_~N~0_58} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem2, thread1Thread1of1ForFork0_#t~post1, ~asum~0, thread1Thread1of1ForFork0_~i~0] 5680#[L96-3, L50-5]don't care [2022-07-22 12:51:38,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,386 INFO L85 PathProgramCache]: Analyzing trace with hash -77519889, now seen corresponding path program 1 times [2022-07-22 12:51:38,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768035457] [2022-07-22 12:51:38,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,456 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:38,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,500 INFO L85 PathProgramCache]: Analyzing trace with hash 668, now seen corresponding path program 3 times [2022-07-22 12:51:38,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860260849] [2022-07-22 12:51:38,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,505 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:38,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:51:38,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1891851374, now seen corresponding path program 1 times [2022-07-22 12:51:38,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:51:38,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768662985] [2022-07-22 12:51:38,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:51:38,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:51:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,543 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:51:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:51:38,573 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:51:42,407 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:51:42,407 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:51:42,407 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:51:42,407 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:51:42,408 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:51:42,408 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:51:42,408 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:51:42,408 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:51:42,408 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-simple-array-sum.wvr.c_BEv2_Iteration7_Lasso [2022-07-22 12:51:42,408 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:51:42,408 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:51:42,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:51:42,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:109) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:51:42,844 INFO L158 Benchmark]: Toolchain (without parser) took 29014.35ms. Allocated memory was 152.0MB in the beginning and 219.2MB in the end (delta: 67.1MB). Free memory was 126.9MB in the beginning and 185.8MB in the end (delta: -59.0MB). Peak memory consumption was 132.3MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,844 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 152.0MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:51:42,845 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.47ms. Allocated memory is still 152.0MB. Free memory was 126.6MB in the beginning and 115.5MB in the end (delta: 11.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,845 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.23ms. Allocated memory is still 152.0MB. Free memory was 115.5MB in the beginning and 113.7MB in the end (delta: 1.9MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,846 INFO L158 Benchmark]: Boogie Preprocessor took 46.11ms. Allocated memory is still 152.0MB. Free memory was 113.7MB in the beginning and 112.2MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,846 INFO L158 Benchmark]: RCFGBuilder took 741.84ms. Allocated memory is still 152.0MB. Free memory was 112.2MB in the beginning and 131.1MB in the end (delta: -18.9MB). Peak memory consumption was 19.8MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,847 INFO L158 Benchmark]: BuchiAutomizer took 27783.89ms. Allocated memory was 152.0MB in the beginning and 219.2MB in the end (delta: 67.1MB). Free memory was 131.1MB in the beginning and 185.8MB in the end (delta: -54.7MB). Peak memory consumption was 135.6MB. Max. memory is 8.0GB. [2022-07-22 12:51:42,848 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 152.0MB. Free memory is still 122.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 384.47ms. Allocated memory is still 152.0MB. Free memory was 126.6MB in the beginning and 115.5MB in the end (delta: 11.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.23ms. Allocated memory is still 152.0MB. Free memory was 115.5MB in the beginning and 113.7MB in the end (delta: 1.9MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.11ms. Allocated memory is still 152.0MB. Free memory was 113.7MB in the beginning and 112.2MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 741.84ms. Allocated memory is still 152.0MB. Free memory was 112.2MB in the beginning and 131.1MB in the end (delta: -18.9MB). Peak memory consumption was 19.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 27783.89ms. Allocated memory was 152.0MB in the beginning and 219.2MB in the end (delta: 67.1MB). Free memory was 131.1MB in the beginning and 185.8MB in the end (delta: -54.7MB). Peak memory consumption was 135.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.5s, 175 PlacesBefore, 33 PlacesAfterwards, 181 TransitionsBefore, 29 TransitionsAfterwards, 1720 CoEnabledTransitionPairs, 7 FixpointIterations, 111 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 27 TrivialYvCompositions, 6 ConcurrentYvCompositions, 10 ChoiceCompositions, 186 TotalNumberOfCompositions, 2482 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2059, positive: 1997, positive conditional: 0, positive unconditional: 1997, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 974, positive: 955, positive conditional: 0, positive unconditional: 955, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2059, positive: 1042, positive conditional: 0, positive unconditional: 1042, negative: 43, negative conditional: 0, negative unconditional: 43, unknown: 974, unknown conditional: 0, unknown unconditional: 974] , Statistics on independence cache: Total cache size (in pairs): 86, Positive cache size: 79, Positive conditional cache size: 0, Positive unconditional cache size: 79, Negative cache size: 7, Negative conditional cache size: 0, Negative unconditional cache size: 7 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:51:42,863 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...