/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-more-dec-subseq.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:55:02,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:55:02,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:55:02,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 13:55:02,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 13:55:02,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 13:55:02,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 13:55:02,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 13:55:02,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 13:55:02,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 13:55:02,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 13:55:02,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 13:55:02,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:55:02,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:55:02,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:55:02,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:55:02,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:55:02,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:55:02,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:55:02,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:55:02,206 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:55:02,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:55:02,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:55:02,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:55:02,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:55:02,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 13:55:02,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:55:02,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:55:02,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:55:02,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:55:02,258 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:55:02,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:55:02,259 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:55:02,259 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:55:02,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:55:02,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:55:02,260 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:55:02,260 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:55:02,260 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:55:02,261 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:55:02,261 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:55:02,261 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:55:02,261 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:55:02,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:55:02,262 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:55:02,262 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:55:02,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:55:02,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:55:02,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:55:02,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:55:02,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:55:02,265 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:55:02,265 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:55:02,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:55:02,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:55:02,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:55:02,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:55:02,486 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:55:02,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-dec-subseq.wvr.c [2022-07-26 13:55:02,528 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d775b45b/5ce63b1c6c6846ca8afee3e60d9528f8/FLAG231ebe2d3 [2022-07-26 13:55:02,901 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:55:02,901 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-dec-subseq.wvr.c [2022-07-26 13:55:02,906 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d775b45b/5ce63b1c6c6846ca8afee3e60d9528f8/FLAG231ebe2d3 [2022-07-26 13:55:02,920 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d775b45b/5ce63b1c6c6846ca8afee3e60d9528f8 [2022-07-26 13:55:02,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:55:02,923 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:55:02,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:55:02,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:55:02,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:55:02,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:55:02" (1/1) ... [2022-07-26 13:55:02,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa6c1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:02, skipping insertion in model container [2022-07-26 13:55:02,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:55:02" (1/1) ... [2022-07-26 13:55:02,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:55:02,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:55:03,139 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-more-dec-subseq.wvr.c[2924,2937] [2022-07-26 13:55:03,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:55:03,148 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:55:03,181 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-more-dec-subseq.wvr.c[2924,2937] [2022-07-26 13:55:03,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:55:03,197 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:55:03,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03 WrapperNode [2022-07-26 13:55:03,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:55:03,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:55:03,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:55:03,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:55:03,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,235 INFO L137 Inliner]: procedures = 24, calls = 45, calls flagged for inlining = 11, calls inlined = 13, statements flattened = 186 [2022-07-26 13:55:03,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:55:03,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:55:03,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:55:03,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:55:03,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:55:03,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:55:03,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:55:03,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:55:03,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (1/1) ... [2022-07-26 13:55:03,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:03,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:03,297 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) [2022-07-26 13:55:03,299 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 [2022-07-26 13:55:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:55:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 13:55:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 13:55:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:55:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:55:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:55:03,323 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 13:55:03,382 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:55:03,384 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:55:03,724 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:55:03,822 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:55:03,822 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-26 13:55:03,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:55:03 BoogieIcfgContainer [2022-07-26 13:55:03,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:55:03,825 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:55:03,825 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:55:03,828 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:55:03,829 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:03,829 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:55:02" (1/3) ... [2022-07-26 13:55:03,830 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@89f6ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:55:03, skipping insertion in model container [2022-07-26 13:55:03,830 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:03,830 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:55:03" (2/3) ... [2022-07-26 13:55:03,830 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@89f6ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:55:03, skipping insertion in model container [2022-07-26 13:55:03,830 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:55:03,830 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:55:03" (3/3) ... [2022-07-26 13:55:03,831 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-dec-subseq.wvr.c [2022-07-26 13:55:03,918 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 13:55:03,943 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 175 places, 185 transitions, 386 flow [2022-07-26 13:55:04,001 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-26 13:55:04,001 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:55:04,004 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 97 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-26 13:55:04,004 INFO L82 GeneralOperation]: Start removeDead. Operand has 175 places, 185 transitions, 386 flow [2022-07-26 13:55:04,014 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:04,016 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:55:04,027 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:04,029 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:04,029 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 181 transitions, 374 flow [2022-07-26 13:55:04,067 INFO L129 PetriNetUnfolder]: 15/181 cut-off events. [2022-07-26 13:55:04,068 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:55:04,069 INFO L84 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 15/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 98 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 147. Up to 2 conditions per place. [2022-07-26 13:55:04,070 INFO L116 LiptonReduction]: Number of co-enabled transitions 690 [2022-07-26 13:55:08,535 INFO L131 LiptonReduction]: Checked pairs total: 1138 [2022-07-26 13:55:08,535 INFO L133 LiptonReduction]: Total number of compositions: 194 [2022-07-26 13:55:08,552 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:55:08,552 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:55:08,552 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:55:08,552 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:55:08,553 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:55:08,553 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:55:08,553 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:55:08,553 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:55:08,555 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:55:08,587 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:08,588 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:08,588 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:08,593 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:55:08,593 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:08,594 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:55:08,594 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 59 states, but on-demand construction may add more states [2022-07-26 13:55:08,603 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:08,603 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:08,604 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:08,604 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:55:08,604 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:08,608 INFO L733 eck$LassoCheckResult]: Stem: 178#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 181#[L117-6]don't care [2022-07-26 13:55:08,608 INFO L735 eck$LassoCheckResult]: Loop: 181#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 181#[L117-6]don't care [2022-07-26 13:55:08,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:08,612 INFO L85 PathProgramCache]: Analyzing trace with hash 772, now seen corresponding path program 1 times [2022-07-26 13:55:08,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:08,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126568783] [2022-07-26 13:55:08,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:08,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,709 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,753 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:08,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:08,755 INFO L85 PathProgramCache]: Analyzing trace with hash 735, now seen corresponding path program 1 times [2022-07-26 13:55:08,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:08,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791728860] [2022-07-26 13:55:08,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:08,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,775 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,784 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:08,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:08,785 INFO L85 PathProgramCache]: Analyzing trace with hash 24636, now seen corresponding path program 1 times [2022-07-26 13:55:08,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:08,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571684534] [2022-07-26 13:55:08,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,823 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:08,849 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:09,505 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:09,505 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:09,505 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:09,505 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:09,506 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:09,506 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:09,506 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:09,506 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:09,506 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-dec-subseq.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 13:55:09,506 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:09,506 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:09,523 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,532 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,533 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,535 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,538 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,539 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,540 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,543 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,544 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,548 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,556 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,557 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,559 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,560 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,562 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,563 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,566 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,568 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,571 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,574 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,576 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,577 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,578 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,580 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,582 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,584 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,585 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,590 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,592 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,594 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,826 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,830 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,831 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,832 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:09,833 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:10,204 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:10,207 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:10,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,222 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) [2022-07-26 13:55:10,268 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 [2022-07-26 13:55:10,269 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 [2022-07-26 13:55:10,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,281 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,303 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 13:55:10,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,304 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) [2022-07-26 13:55:10,334 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 [2022-07-26 13:55:10,335 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 [2022-07-26 13:55:10,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,343 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-07-26 13:55:10,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,373 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) [2022-07-26 13:55:10,374 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 [2022-07-26 13:55:10,382 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 [2022-07-26 13:55:10,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,388 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,418 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 [2022-07-26 13:55:10,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,420 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) [2022-07-26 13:55:10,421 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 [2022-07-26 13:55:10,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:10,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,447 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2022-07-26 13:55:10,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,449 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) [2022-07-26 13:55:10,464 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 [2022-07-26 13:55:10,466 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 [2022-07-26 13:55:10,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,474 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,491 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 [2022-07-26 13:55:10,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,492 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) [2022-07-26 13:55:10,494 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 [2022-07-26 13:55:10,494 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 [2022-07-26 13:55:10,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,516 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-07-26 13:55:10,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,517 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) [2022-07-26 13:55:10,518 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 [2022-07-26 13:55:10,519 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 [2022-07-26 13:55:10,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,526 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,544 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-07-26 13:55:10,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,545 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) [2022-07-26 13:55:10,546 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 [2022-07-26 13:55:10,547 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 [2022-07-26 13:55:10,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,577 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 [2022-07-26 13:55:10,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,578 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) [2022-07-26 13:55:10,579 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 [2022-07-26 13:55:10,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:10,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,631 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 [2022-07-26 13:55:10,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,633 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) [2022-07-26 13:55:10,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:10,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,661 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 [2022-07-26 13:55:10,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,711 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-07-26 13:55:10,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,713 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) [2022-07-26 13:55:10,714 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 [2022-07-26 13:55:10,715 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 [2022-07-26 13:55:10,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,789 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 [2022-07-26 13:55:10,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,790 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) [2022-07-26 13:55:10,847 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 [2022-07-26 13:55:10,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,854 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,854 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,856 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 [2022-07-26 13:55:10,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,873 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-26 13:55:10,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,874 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) [2022-07-26 13:55:10,875 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 [2022-07-26 13:55:10,876 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 [2022-07-26 13:55:10,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,883 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-07-26 13:55:10,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,916 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) [2022-07-26 13:55:10,917 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 [2022-07-26 13:55:10,918 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 [2022-07-26 13:55:10,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:10,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:10,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:10,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,954 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 [2022-07-26 13:55:10,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:10,955 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) [2022-07-26 13:55:10,956 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 [2022-07-26 13:55:10,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:10,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:10,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:10,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:10,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:10,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:10,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:10,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:10,999 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 [2022-07-26 13:55:10,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:10,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,000 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) [2022-07-26 13:55:11,001 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 [2022-07-26 13:55:11,002 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 [2022-07-26 13:55:11,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,040 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:11,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,041 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) [2022-07-26 13:55:11,042 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 [2022-07-26 13:55:11,043 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 [2022-07-26 13:55:11,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,081 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 [2022-07-26 13:55:11,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,082 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) [2022-07-26 13:55:11,119 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 [2022-07-26 13:55:11,120 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 [2022-07-26 13:55:11,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,158 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 [2022-07-26 13:55:11,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,159 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) [2022-07-26 13:55:11,165 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 [2022-07-26 13:55:11,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,176 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 [2022-07-26 13:55:11,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,201 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 [2022-07-26 13:55:11,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,202 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) [2022-07-26 13:55:11,208 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 [2022-07-26 13:55:11,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,214 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,217 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 [2022-07-26 13:55:11,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,246 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 [2022-07-26 13:55:11,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,247 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) [2022-07-26 13:55:11,248 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 [2022-07-26 13:55:11,249 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 [2022-07-26 13:55:11,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,256 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,289 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 [2022-07-26 13:55:11,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,291 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) [2022-07-26 13:55:11,291 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 [2022-07-26 13:55:11,292 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 [2022-07-26 13:55:11,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,330 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 [2022-07-26 13:55:11,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,331 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) [2022-07-26 13:55:11,332 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 [2022-07-26 13:55:11,333 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 [2022-07-26 13:55:11,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,340 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,368 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 [2022-07-26 13:55:11,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,369 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) [2022-07-26 13:55:11,370 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 [2022-07-26 13:55:11,371 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 [2022-07-26 13:55:11,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,407 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:11,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,408 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) [2022-07-26 13:55:11,409 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 [2022-07-26 13:55:11,410 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 [2022-07-26 13:55:11,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,449 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 [2022-07-26 13:55:11,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,451 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) [2022-07-26 13:55:11,452 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 [2022-07-26 13:55:11,453 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 [2022-07-26 13:55:11,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:11,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,486 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) [2022-07-26 13:55:11,488 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 [2022-07-26 13:55:11,488 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 [2022-07-26 13:55:11,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,517 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 13:55:11,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,519 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) [2022-07-26 13:55:11,520 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 [2022-07-26 13:55:11,521 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 [2022-07-26 13:55:11,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,528 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,562 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 [2022-07-26 13:55:11,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,564 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) [2022-07-26 13:55:11,564 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 [2022-07-26 13:55:11,565 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 [2022-07-26 13:55:11,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,594 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 [2022-07-26 13:55:11,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,595 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) [2022-07-26 13:55:11,596 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 [2022-07-26 13:55:11,597 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 [2022-07-26 13:55:11,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,602 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,632 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 13:55:11,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,633 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) [2022-07-26 13:55:11,634 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 [2022-07-26 13:55:11,635 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 [2022-07-26 13:55:11,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,672 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 [2022-07-26 13:55:11,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,673 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) [2022-07-26 13:55:11,674 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 [2022-07-26 13:55:11,675 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 [2022-07-26 13:55:11,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,680 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,711 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 13:55:11,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,712 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) [2022-07-26 13:55:11,713 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 [2022-07-26 13:55:11,714 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 [2022-07-26 13:55:11,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:11,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,720 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:11,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:11,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,735 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 [2022-07-26 13:55:11,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,737 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) [2022-07-26 13:55:11,738 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 [2022-07-26 13:55:11,739 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 [2022-07-26 13:55:11,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,745 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,762 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 [2022-07-26 13:55:11,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,763 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) [2022-07-26 13:55:11,764 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 [2022-07-26 13:55:11,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:11,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 13:55:11,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,804 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) [2022-07-26 13:55:11,805 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 [2022-07-26 13:55:11,805 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 [2022-07-26 13:55:11,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,836 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 [2022-07-26 13:55:11,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,837 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) [2022-07-26 13:55:11,838 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 [2022-07-26 13:55:11,839 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 [2022-07-26 13:55:11,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,845 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:55:11,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,847 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:55:11,847 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,875 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 [2022-07-26 13:55:11,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,876 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) [2022-07-26 13:55:11,877 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 [2022-07-26 13:55:11,878 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 [2022-07-26 13:55:11,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:11,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:11,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,925 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) [2022-07-26 13:55:11,926 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 [2022-07-26 13:55:11,927 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 [2022-07-26 13:55:11,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:11,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:11,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:11,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:11,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:11,937 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:11,953 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:11,971 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-26 13:55:11,972 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-26 13:55:11,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:11,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:11,974 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) [2022-07-26 13:55:11,974 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 [2022-07-26 13:55:11,975 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:11,992 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:11,993 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:11,993 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:55:12,025 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 [2022-07-26 13:55:12,062 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 13:55:12,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:12,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:12,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:12,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:12,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:55:12,154 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 13:55:12,156 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 59 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) [2022-07-26 13:55:12,188 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 59 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 62 states and 146 transitions. Complement of second has 3 states. [2022-07-26 13:55:12,191 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 [2022-07-26 13:55:12,195 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) [2022-07-26 13:55:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-26 13:55:12,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 13:55:12,197 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:12,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:55:12,197 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:12,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 13:55:12,197 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:12,198 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 62 states and 146 transitions. [2022-07-26 13:55:12,203 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-26 13:55:12,209 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 62 states to 56 states and 135 transitions. [2022-07-26 13:55:12,209 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-26 13:55:12,210 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 55 [2022-07-26 13:55:12,211 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-26 13:55:12,211 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:12,211 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:12,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-26 13:55:12,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 55. [2022-07-26 13:55:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.418181818181818) internal successors, (133), 54 states have internal predecessors, (133), 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) [2022-07-26 13:55:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 133 transitions. [2022-07-26 13:55:12,235 INFO L242 hiAutomatonCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-26 13:55:12,235 INFO L426 stractBuchiCegarLoop]: Abstraction has 55 states and 133 transitions. [2022-07-26 13:55:12,235 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:55:12,235 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 55 states and 133 transitions. [2022-07-26 13:55:12,238 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 45 [2022-07-26 13:55:12,238 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:12,238 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:12,238 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-07-26 13:55:12,238 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:12,238 INFO L733 eck$LassoCheckResult]: Stem: 547#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 533#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 527#[L117-14]don't care [2022-07-26 13:55:12,241 INFO L735 eck$LassoCheckResult]: Loop: 527#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 527#[L117-14]don't care [2022-07-26 13:55:12,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:12,241 INFO L85 PathProgramCache]: Analyzing trace with hash 24671, now seen corresponding path program 1 times [2022-07-26 13:55:12,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:12,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846208100] [2022-07-26 13:55:12,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,271 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,298 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:12,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:12,299 INFO L85 PathProgramCache]: Analyzing trace with hash 726, now seen corresponding path program 1 times [2022-07-26 13:55:12,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:12,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553912648] [2022-07-26 13:55:12,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:12,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,313 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,315 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:12,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:12,316 INFO L85 PathProgramCache]: Analyzing trace with hash 765496, now seen corresponding path program 1 times [2022-07-26 13:55:12,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:12,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069076156] [2022-07-26 13:55:12,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,339 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:12,368 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:13,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:13,237 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:13,238 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:13,238 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:13,238 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:13,238 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:13,238 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:13,238 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:13,238 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:13,238 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-dec-subseq.wvr.c_BEv2_Iteration2_Lasso [2022-07-26 13:55:13,238 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:13,238 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:13,240 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,242 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,243 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,245 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,247 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,248 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,588 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,592 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,594 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,595 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,597 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,598 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,599 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,601 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,611 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,612 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,614 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,615 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,616 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,618 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,623 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,625 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,626 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,628 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,629 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,630 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,631 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,633 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,634 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,635 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,637 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,638 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,639 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,640 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,642 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,643 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:13,979 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:13,979 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:13,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:13,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:13,996 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) [2022-07-26 13:55:14,005 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 [2022-07-26 13:55:14,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:14,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:14,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:14,015 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 [2022-07-26 13:55:14,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,037 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 [2022-07-26 13:55:14,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,039 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) [2022-07-26 13:55:14,040 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 [2022-07-26 13:55:14,041 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 [2022-07-26 13:55:14,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,065 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 [2022-07-26 13:55:14,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,066 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) [2022-07-26 13:55:14,068 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 [2022-07-26 13:55:14,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:14,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,092 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 13:55:14,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,093 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) [2022-07-26 13:55:14,094 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 [2022-07-26 13:55:14,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:14,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:14,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:14,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:14,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 13:55:14,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,120 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) [2022-07-26 13:55:14,121 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 [2022-07-26 13:55:14,122 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 [2022-07-26 13:55:14,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:14,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:14,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:14,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,150 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-26 13:55:14,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,151 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) [2022-07-26 13:55:14,152 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 [2022-07-26 13:55:14,153 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 [2022-07-26 13:55:14,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,159 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 13:55:14,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,162 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 13:55:14,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,219 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 [2022-07-26 13:55:14,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,220 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) [2022-07-26 13:55:14,221 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 [2022-07-26 13:55:14,222 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 [2022-07-26 13:55:14,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,228 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 13:55:14,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,247 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) [2022-07-26 13:55:14,247 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 [2022-07-26 13:55:14,248 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 [2022-07-26 13:55:14,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,254 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,272 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 [2022-07-26 13:55:14,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,281 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) [2022-07-26 13:55:14,282 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 [2022-07-26 13:55:14,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:14,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:14,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,384 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) [2022-07-26 13:55:14,427 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 [2022-07-26 13:55:14,428 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 [2022-07-26 13:55:14,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,491 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:14,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,501 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) [2022-07-26 13:55:14,503 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 [2022-07-26 13:55:14,504 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 [2022-07-26 13:55:14,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,528 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 [2022-07-26 13:55:14,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,530 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) [2022-07-26 13:55:14,532 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 [2022-07-26 13:55:14,533 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 [2022-07-26 13:55:14,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-26 13:55:14,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,573 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) [2022-07-26 13:55:14,574 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 [2022-07-26 13:55:14,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:14,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:14,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:14,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:14,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,612 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 [2022-07-26 13:55:14,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,614 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) [2022-07-26 13:55:14,615 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 [2022-07-26 13:55:14,616 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 [2022-07-26 13:55:14,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,640 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:14,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,641 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) [2022-07-26 13:55:14,642 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 [2022-07-26 13:55:14,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:14,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:14,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,697 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) [2022-07-26 13:55:14,699 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 [2022-07-26 13:55:14,700 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 [2022-07-26 13:55:14,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 13:55:14,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,738 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) [2022-07-26 13:55:14,739 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 [2022-07-26 13:55:14,741 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 [2022-07-26 13:55:14,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 13:55:14,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,787 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) [2022-07-26 13:55:14,789 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 [2022-07-26 13:55:14,790 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 [2022-07-26 13:55:14,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:14,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:14,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:14,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:14,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 13:55:14,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,821 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) [2022-07-26 13:55:14,822 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 [2022-07-26 13:55:14,823 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 [2022-07-26 13:55:14,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:14,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:14,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:14,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:14,838 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:14,838 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:14,850 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:14,865 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 13:55:14,865 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-26 13:55:14,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:14,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:14,866 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) [2022-07-26 13:55:14,867 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 [2022-07-26 13:55:14,868 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:14,880 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:14,880 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:14,881 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:55:14,896 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 [2022-07-26 13:55:14,946 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-26 13:55:14,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:14,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:14,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:14,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:14,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:55:14,992 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 13:55:14,993 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92 Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 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) [2022-07-26 13:55:15,033 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 55 states and 133 transitions. cyclomatic complexity: 92. Second operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 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) Result 107 states and 263 transitions. Complement of second has 4 states. [2022-07-26 13:55:15,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 13:55:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 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) [2022-07-26 13:55:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 21 transitions. [2022-07-26 13:55:15,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:55:15,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:15,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 3 letters. Loop has 1 letters. [2022-07-26 13:55:15,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:15,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 21 transitions. Stem has 2 letters. Loop has 2 letters. [2022-07-26 13:55:15,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:15,036 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 107 states and 263 transitions. [2022-07-26 13:55:15,038 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:15,038 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 107 states to 56 states and 135 transitions. [2022-07-26 13:55:15,038 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 53 [2022-07-26 13:55:15,038 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-26 13:55:15,039 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 135 transitions. [2022-07-26 13:55:15,039 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:15,039 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:15,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 135 transitions. [2022-07-26 13:55:15,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-26 13:55:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.4107142857142856) internal successors, (135), 55 states have internal predecessors, (135), 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) [2022-07-26 13:55:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 135 transitions. [2022-07-26 13:55:15,042 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:15,042 INFO L426 stractBuchiCegarLoop]: Abstraction has 56 states and 135 transitions. [2022-07-26 13:55:15,042 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:55:15,042 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 135 transitions. [2022-07-26 13:55:15,044 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:15,044 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:15,044 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:15,044 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 13:55:15,044 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:15,044 INFO L733 eck$LassoCheckResult]: Stem: 873#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 859#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 851#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 775#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 777#[L59, L101-4]don't care [2022-07-26 13:55:15,045 INFO L735 eck$LassoCheckResult]: Loop: 777#[L59, L101-4]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1)) (not (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| v_~last~0_20))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 783#[L49-4, L101-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 777#[L59, L101-4]don't care [2022-07-26 13:55:15,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,045 INFO L85 PathProgramCache]: Analyzing trace with hash 23732313, now seen corresponding path program 1 times [2022-07-26 13:55:15,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812571236] [2022-07-26 13:55:15,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:55:15,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:15,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812571236] [2022-07-26 13:55:15,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812571236] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:15,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:15,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:55:15,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540887155] [2022-07-26 13:55:15,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:15,092 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 13:55:15,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,092 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 1 times [2022-07-26 13:55:15,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892442313] [2022-07-26 13:55:15,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,095 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:15,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:55:15,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:55:15,125 INFO L87 Difference]: Start difference. First operand 56 states and 135 transitions. cyclomatic complexity: 93 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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) [2022-07-26 13:55:15,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:15,155 INFO L93 Difference]: Finished difference Result 56 states and 134 transitions. [2022-07-26 13:55:15,155 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 56 states and 134 transitions. [2022-07-26 13:55:15,156 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:15,157 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 56 states to 56 states and 134 transitions. [2022-07-26 13:55:15,157 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 54 [2022-07-26 13:55:15,157 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 54 [2022-07-26 13:55:15,157 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 134 transitions. [2022-07-26 13:55:15,157 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:15,157 INFO L220 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:15,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states and 134 transitions. [2022-07-26 13:55:15,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-07-26 13:55:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.392857142857143) internal successors, (134), 55 states have internal predecessors, (134), 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) [2022-07-26 13:55:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 134 transitions. [2022-07-26 13:55:15,160 INFO L242 hiAutomatonCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:15,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:55:15,161 INFO L426 stractBuchiCegarLoop]: Abstraction has 56 states and 134 transitions. [2022-07-26 13:55:15,161 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:55:15,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 134 transitions. [2022-07-26 13:55:15,162 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:15,162 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:15,162 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:15,162 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 13:55:15,162 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:15,163 INFO L733 eck$LassoCheckResult]: Stem: 1047#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1033#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1025#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1027#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 949#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 951#[L59, L101-4]don't care [2022-07-26 13:55:15,163 INFO L735 eck$LassoCheckResult]: Loop: 951#[L59, L101-4]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1)) (not (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| v_~last~0_20))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 957#[L49-4, L101-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 951#[L59, L101-4]don't care [2022-07-26 13:55:15,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,163 INFO L85 PathProgramCache]: Analyzing trace with hash 735665138, now seen corresponding path program 1 times [2022-07-26 13:55:15,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134713310] [2022-07-26 13:55:15,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,182 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,197 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,198 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 2 times [2022-07-26 13:55:15,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23791805] [2022-07-26 13:55:15,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,201 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,203 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,203 INFO L85 PathProgramCache]: Analyzing trace with hash -1695385447, now seen corresponding path program 1 times [2022-07-26 13:55:15,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135134815] [2022-07-26 13:55:15,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:15,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:15,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135134815] [2022-07-26 13:55:15,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135134815] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:15,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:15,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-26 13:55:15,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221010257] [2022-07-26 13:55:15,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:15,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:15,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 13:55:15,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-26 13:55:15,287 INFO L87 Difference]: Start difference. First operand 56 states and 134 transitions. cyclomatic complexity: 92 Second operand has 5 states, 5 states have (on average 1.4) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:55:15,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:15,352 INFO L93 Difference]: Finished difference Result 105 states and 256 transitions. [2022-07-26 13:55:15,352 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 105 states and 256 transitions. [2022-07-26 13:55:15,353 INFO L131 ngComponentsAnalysis]: Automaton has 26 accepting balls. 58 [2022-07-26 13:55:15,354 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 105 states to 105 states and 256 transitions. [2022-07-26 13:55:15,354 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 103 [2022-07-26 13:55:15,354 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 103 [2022-07-26 13:55:15,354 INFO L73 IsDeterministic]: Start isDeterministic. Operand 105 states and 256 transitions. [2022-07-26 13:55:15,355 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:15,355 INFO L220 hiAutomatonCegarLoop]: Abstraction has 105 states and 256 transitions. [2022-07-26 13:55:15,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states and 256 transitions. [2022-07-26 13:55:15,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 57. [2022-07-26 13:55:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.4035087719298245) internal successors, (137), 56 states have internal predecessors, (137), 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) [2022-07-26 13:55:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 137 transitions. [2022-07-26 13:55:15,358 INFO L242 hiAutomatonCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-26 13:55:15,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:15,366 INFO L426 stractBuchiCegarLoop]: Abstraction has 57 states and 137 transitions. [2022-07-26 13:55:15,366 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:55:15,366 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 57 states and 137 transitions. [2022-07-26 13:55:15,367 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 44 [2022-07-26 13:55:15,367 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:15,367 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:15,368 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 13:55:15,368 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 13:55:15,368 INFO L733 eck$LassoCheckResult]: Stem: 1280#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1266#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1258#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1260#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1180#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1182#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 1184#[L102-3, L59]don't care [2022-07-26 13:55:15,368 INFO L735 eck$LassoCheckResult]: Loop: 1184#[L102-3, L59]don't care [652] L59-->L49-4: Formula: (let ((.cse0 (* v_~i~0_71 4))) (let ((.cse1 (+ v_~A~0.offset_45 .cse0))) (and (<= (+ v_~A~0.offset_45 .cse0 4) (select |v_#length_101| v_~A~0.base_45)) (= (select |v_#valid_116| v_~A~0.base_45) 1) (<= 0 .cse1) (< v_~i~0_71 v_~N~0_33) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| (select (select |v_#memory_int_101| v_~A~0.base_45) .cse1)) (not (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_27| v_~last~0_20))))) InVars {~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, ~last~0=v_~last~0_20} OutVars{~A~0.base=v_~A~0.base_45, ~A~0.offset=v_~A~0.offset_45, ~i~0=v_~i~0_71, #valid=|v_#valid_116|, #memory_int=|v_#memory_int_101|, #length=|v_#length_101|, ~N~0=v_~N~0_33, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_27|, ~last~0=v_~last~0_20} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1196#[L102-3, L49-4]don't care [563] L49-4-->L59: Formula: (= v_~i~0_31 (+ v_~i~0_32 1)) InVars {~i~0=v_~i~0_32} OutVars{~i~0=v_~i~0_31, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_7|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_13|} AuxVars[] AssignedVars[~i~0, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~mem1#1] 1184#[L102-3, L59]don't care [2022-07-26 13:55:15,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783492, now seen corresponding path program 1 times [2022-07-26 13:55:15,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023929249] [2022-07-26 13:55:15,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,394 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,410 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,410 INFO L85 PathProgramCache]: Analyzing trace with hash 21736, now seen corresponding path program 3 times [2022-07-26 13:55:15,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227502544] [2022-07-26 13:55:15,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,413 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,415 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1017297621, now seen corresponding path program 1 times [2022-07-26 13:55:15,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428253800] [2022-07-26 13:55:15,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:15,521 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 [2022-07-26 13:55:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:15,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:15,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428253800] [2022-07-26 13:55:15,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428253800] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:15,562 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:15,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-26 13:55:15,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182707068] [2022-07-26 13:55:15,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:15,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:15,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 13:55:15,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-26 13:55:15,586 INFO L87 Difference]: Start difference. First operand 57 states and 137 transitions. cyclomatic complexity: 94 Second operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 5 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) [2022-07-26 13:55:15,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:15,661 INFO L93 Difference]: Finished difference Result 98 states and 232 transitions. [2022-07-26 13:55:15,661 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 98 states and 232 transitions. [2022-07-26 13:55:15,662 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-26 13:55:15,663 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 98 states to 98 states and 232 transitions. [2022-07-26 13:55:15,663 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 96 [2022-07-26 13:55:15,663 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 96 [2022-07-26 13:55:15,663 INFO L73 IsDeterministic]: Start isDeterministic. Operand 98 states and 232 transitions. [2022-07-26 13:55:15,664 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:15,664 INFO L220 hiAutomatonCegarLoop]: Abstraction has 98 states and 232 transitions. [2022-07-26 13:55:15,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states and 232 transitions. [2022-07-26 13:55:15,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 64. [2022-07-26 13:55:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.484375) internal successors, (159), 63 states have internal predecessors, (159), 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) [2022-07-26 13:55:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 159 transitions. [2022-07-26 13:55:15,667 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-26 13:55:15,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:15,672 INFO L426 stractBuchiCegarLoop]: Abstraction has 64 states and 159 transitions. [2022-07-26 13:55:15,672 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 13:55:15,672 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 159 transitions. [2022-07-26 13:55:15,673 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:15,673 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:15,673 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:15,673 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 13:55:15,673 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:15,674 INFO L733 eck$LassoCheckResult]: Stem: 1521#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1505#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1491#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1493#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1407#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1409#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1413#[L49-2, L101-4]don't care [2022-07-26 13:55:15,674 INFO L735 eck$LassoCheckResult]: Loop: 1413#[L49-2, L101-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1465#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1467#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1421#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1413#[L49-2, L101-4]don't care [2022-07-26 13:55:15,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1330783449, now seen corresponding path program 1 times [2022-07-26 13:55:15,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207208770] [2022-07-26 13:55:15,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,706 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,736 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,736 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 1 times [2022-07-26 13:55:15,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114684064] [2022-07-26 13:55:15,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,740 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,751 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1588469835, now seen corresponding path program 1 times [2022-07-26 13:55:15,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990042323] [2022-07-26 13:55:15,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:15,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:15,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990042323] [2022-07-26 13:55:15,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990042323] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:15,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:15,787 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:55:15,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586813118] [2022-07-26 13:55:15,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:15,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:15,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-26 13:55:15,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-26 13:55:15,912 INFO L87 Difference]: Start difference. First operand 64 states and 159 transitions. cyclomatic complexity: 111 Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 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) [2022-07-26 13:55:15,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:15,950 INFO L93 Difference]: Finished difference Result 93 states and 207 transitions. [2022-07-26 13:55:15,950 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 93 states and 207 transitions. [2022-07-26 13:55:15,951 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:15,952 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 93 states to 64 states and 158 transitions. [2022-07-26 13:55:15,952 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 62 [2022-07-26 13:55:15,952 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 62 [2022-07-26 13:55:15,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 64 states and 158 transitions. [2022-07-26 13:55:15,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:15,952 INFO L220 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:15,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states and 158 transitions. [2022-07-26 13:55:15,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-07-26 13:55:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.46875) internal successors, (158), 63 states have internal predecessors, (158), 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) [2022-07-26 13:55:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 158 transitions. [2022-07-26 13:55:15,955 INFO L242 hiAutomatonCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:55:15,956 INFO L426 stractBuchiCegarLoop]: Abstraction has 64 states and 158 transitions. [2022-07-26 13:55:15,956 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 13:55:15,956 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 64 states and 158 transitions. [2022-07-26 13:55:15,957 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 46 [2022-07-26 13:55:15,957 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:15,957 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:15,957 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:15,957 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:15,957 INFO L733 eck$LassoCheckResult]: Stem: 1751#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1735#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1737#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 1721#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 1723#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1637#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 1639#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1643#[L49-2, L101-4]don't care [2022-07-26 13:55:15,957 INFO L735 eck$LassoCheckResult]: Loop: 1643#[L49-2, L101-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 1703#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 1705#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 1651#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 1643#[L49-2, L101-4]don't care [2022-07-26 13:55:15,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1637042849, now seen corresponding path program 1 times [2022-07-26 13:55:15,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581885952] [2022-07-26 13:55:15,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,970 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,983 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,983 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 2 times [2022-07-26 13:55:15,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841258878] [2022-07-26 13:55:15,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,987 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:15,991 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:15,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:15,991 INFO L85 PathProgramCache]: Analyzing trace with hash 2094473747, now seen corresponding path program 1 times [2022-07-26 13:55:15,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:15,991 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626204331] [2022-07-26 13:55:15,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:16,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:16,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:16,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626204331] [2022-07-26 13:55:16,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626204331] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 13:55:16,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2105246162] [2022-07-26 13:55:16,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:16,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:55:16,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:16,052 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:55:16,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-07-26 13:55:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:16,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:55:16,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:16,184 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 13:55:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:55:16,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2105246162] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 13:55:16,224 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 13:55:16,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2022-07-26 13:55:16,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672239771] [2022-07-26 13:55:16,225 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 13:55:16,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:16,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-26 13:55:16,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2022-07-26 13:55:16,349 INFO L87 Difference]: Start difference. First operand 64 states and 158 transitions. cyclomatic complexity: 110 Second operand has 15 states, 14 states have (on average 2.142857142857143) internal successors, (30), 14 states have internal predecessors, (30), 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) [2022-07-26 13:55:16,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:16,515 INFO L93 Difference]: Finished difference Result 160 states and 365 transitions. [2022-07-26 13:55:16,515 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 160 states and 365 transitions. [2022-07-26 13:55:16,517 INFO L131 ngComponentsAnalysis]: Automaton has 42 accepting balls. 74 [2022-07-26 13:55:16,518 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 160 states to 150 states and 342 transitions. [2022-07-26 13:55:16,518 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 147 [2022-07-26 13:55:16,518 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 147 [2022-07-26 13:55:16,518 INFO L73 IsDeterministic]: Start isDeterministic. Operand 150 states and 342 transitions. [2022-07-26 13:55:16,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:16,519 INFO L220 hiAutomatonCegarLoop]: Abstraction has 150 states and 342 transitions. [2022-07-26 13:55:16,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states and 342 transitions. [2022-07-26 13:55:16,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 96. [2022-07-26 13:55:16,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 96 states have (on average 2.46875) internal successors, (237), 95 states have internal predecessors, (237), 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) [2022-07-26 13:55:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 237 transitions. [2022-07-26 13:55:16,523 INFO L242 hiAutomatonCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-26 13:55:16,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-26 13:55:16,540 INFO L426 stractBuchiCegarLoop]: Abstraction has 96 states and 237 transitions. [2022-07-26 13:55:16,540 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 13:55:16,540 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 96 states and 237 transitions. [2022-07-26 13:55:16,541 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 56 [2022-07-26 13:55:16,541 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:16,541 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:16,541 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:16,541 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 13:55:16,542 INFO L733 eck$LassoCheckResult]: Stem: 2141#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2109#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2111#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2091#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2093#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2095#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2097#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2175#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2137#[L49-2, L101-4]don't care [2022-07-26 13:55:16,542 INFO L735 eck$LassoCheckResult]: Loop: 2137#[L49-2, L101-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 2071#[L54, L101-4]don't care [567] L54-->L55-1: Formula: (let ((.cse1 (* v_~i~0_37 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_19))) (and (= (select |v_#valid_58| v_~A~0.base_19) 1) (= |v_thread1Thread1of1ForFork0_#t~mem5#1_13| (select (select |v_#memory_int_51| v_~A~0.base_19) .cse0)) (= v_~last~0_6 |v_thread1Thread1of1ForFork0_#t~mem5#1_13|) (<= 0 .cse0) (<= (+ .cse1 v_~A~0.offset_19 4) (select |v_#length_51| v_~A~0.base_19))))) InVars {~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_13|, ~A~0.base=v_~A~0.base_19, ~A~0.offset=v_~A~0.offset_19, ~i~0=v_~i~0_37, #valid=|v_#valid_58|, #memory_int=|v_#memory_int_51|, #length=|v_#length_51|, ~last~0=v_~last~0_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~last~0] 2073#[L55-1, L101-4]don't care [562] L55-1-->L59: Formula: (= (+ v_~i~0_28 1) v_~i~0_27) InVars {~i~0=v_~i~0_28} OutVars{thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_9|, ~i~0=v_~i~0_27, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, ~i~0, thread1Thread1of1ForFork0_#t~post6#1] 2029#[L59, L101-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 2137#[L49-2, L101-4]don't care [2022-07-26 13:55:16,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:16,542 INFO L85 PathProgramCache]: Analyzing trace with hash -792432278, now seen corresponding path program 2 times [2022-07-26 13:55:16,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:16,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303792675] [2022-07-26 13:55:16,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,558 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,570 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:16,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:16,570 INFO L85 PathProgramCache]: Analyzing trace with hash 19539827, now seen corresponding path program 3 times [2022-07-26 13:55:16,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:16,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72897377] [2022-07-26 13:55:16,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:16,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,575 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,579 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:16,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:16,579 INFO L85 PathProgramCache]: Analyzing trace with hash 236305500, now seen corresponding path program 2 times [2022-07-26 13:55:16,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:16,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512948989] [2022-07-26 13:55:16,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,602 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:16,622 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:18,484 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:18,484 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:18,484 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:18,484 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:18,484 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:18,484 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:18,484 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:18,484 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:18,484 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-dec-subseq.wvr.c_BEv2_Iteration8_Lasso [2022-07-26 13:55:18,485 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:18,485 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:18,487 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,489 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,490 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,491 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,493 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,494 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,497 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,499 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,501 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,504 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,506 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,507 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,509 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,510 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,512 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,513 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,515 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,516 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,518 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,519 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,522 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,524 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,525 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:18,527 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,551 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,553 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,554 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,555 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,556 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,558 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,559 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,563 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,564 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,567 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,568 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:19,570 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:20,216 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:20,217 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:20,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,223 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) [2022-07-26 13:55:20,224 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 [2022-07-26 13:55:20,226 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 [2022-07-26 13:55:20,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,268 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) [2022-07-26 13:55:20,270 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 [2022-07-26 13:55:20,270 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 [2022-07-26 13:55:20,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,277 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,303 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-26 13:55:20,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,305 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) [2022-07-26 13:55:20,306 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 [2022-07-26 13:55:20,307 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 [2022-07-26 13:55:20,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,314 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,330 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,331 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) [2022-07-26 13:55:20,332 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 [2022-07-26 13:55:20,333 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 [2022-07-26 13:55:20,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,340 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,372 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) [2022-07-26 13:55:20,378 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 [2022-07-26 13:55:20,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:20,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,384 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,400 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 [2022-07-26 13:55:20,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,401 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) [2022-07-26 13:55:20,402 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 [2022-07-26 13:55:20,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:20,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,409 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,409 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,439 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 [2022-07-26 13:55:20,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,441 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) [2022-07-26 13:55:20,442 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 [2022-07-26 13:55:20,444 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 [2022-07-26 13:55:20,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,467 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 [2022-07-26 13:55:20,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,469 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) [2022-07-26 13:55:20,469 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 [2022-07-26 13:55:20,471 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 [2022-07-26 13:55:20,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,510 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) [2022-07-26 13:55:20,511 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 [2022-07-26 13:55:20,512 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 [2022-07-26 13:55:20,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,519 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,549 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 [2022-07-26 13:55:20,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,551 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) [2022-07-26 13:55:20,551 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 [2022-07-26 13:55:20,553 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 [2022-07-26 13:55:20,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,559 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,559 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,592 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) [2022-07-26 13:55:20,593 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 [2022-07-26 13:55:20,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:20,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,600 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,632 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) [2022-07-26 13:55:20,632 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 [2022-07-26 13:55:20,633 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 [2022-07-26 13:55:20,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,673 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) [2022-07-26 13:55:20,716 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 [2022-07-26 13:55:20,717 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 [2022-07-26 13:55:20,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,723 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,755 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) [2022-07-26 13:55:20,756 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 [2022-07-26 13:55:20,757 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 [2022-07-26 13:55:20,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,763 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,795 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) [2022-07-26 13:55:20,796 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 [2022-07-26 13:55:20,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:20,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,828 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) [2022-07-26 13:55:20,829 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 [2022-07-26 13:55:20,830 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 [2022-07-26 13:55:20,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,856 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,857 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) [2022-07-26 13:55:20,866 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 [2022-07-26 13:55:20,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,872 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,875 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 [2022-07-26 13:55:20,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,894 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) [2022-07-26 13:55:20,895 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 [2022-07-26 13:55:20,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:20,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,904 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:20,905 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:20,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,935 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 [2022-07-26 13:55:20,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,937 INFO L229 MonitoredProcess]: Starting monitored process 81 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) [2022-07-26 13:55:20,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 13:55:20,939 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 [2022-07-26 13:55:20,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,963 INFO L229 MonitoredProcess]: Starting monitored process 82 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) [2022-07-26 13:55:20,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 13:55:20,966 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 [2022-07-26 13:55:20,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:20,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:20,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:20,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:20,989 INFO L229 MonitoredProcess]: Starting monitored process 83 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) [2022-07-26 13:55:20,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 13:55:20,991 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 [2022-07-26 13:55:20,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:20,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:20,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:20,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:20,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:20,997 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:20,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:20,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,015 INFO L229 MonitoredProcess]: Starting monitored process 84 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) [2022-07-26 13:55:21,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 13:55:21,017 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 [2022-07-26 13:55:21,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,041 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,042 INFO L229 MonitoredProcess]: Starting monitored process 85 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) [2022-07-26 13:55:21,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 13:55:21,045 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 [2022-07-26 13:55:21,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,082 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,083 INFO L229 MonitoredProcess]: Starting monitored process 86 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) [2022-07-26 13:55:21,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 13:55:21,086 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 [2022-07-26 13:55:21,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:21,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:21,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:21,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,122 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,124 INFO L229 MonitoredProcess]: Starting monitored process 87 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) [2022-07-26 13:55:21,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 13:55:21,126 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 [2022-07-26 13:55:21,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,165 INFO L229 MonitoredProcess]: Starting monitored process 88 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) [2022-07-26 13:55:21,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 13:55:21,167 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 [2022-07-26 13:55:21,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,213 INFO L229 MonitoredProcess]: Starting monitored process 89 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) [2022-07-26 13:55:21,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 13:55:21,215 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 [2022-07-26 13:55:21,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,255 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,256 INFO L229 MonitoredProcess]: Starting monitored process 90 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) [2022-07-26 13:55:21,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 13:55:21,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:21,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,265 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,282 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,284 INFO L229 MonitoredProcess]: Starting monitored process 91 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) [2022-07-26 13:55:21,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 13:55:21,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:21,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:21,319 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 13:55:21,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,320 INFO L229 MonitoredProcess]: Starting monitored process 92 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) [2022-07-26 13:55:21,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 13:55:21,322 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 [2022-07-26 13:55:21,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:21,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:21,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:21,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:21,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:21,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:21,352 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:21,412 INFO L443 ModelExtractionUtils]: Simplification made 21 calls to the SMT solver. [2022-07-26 13:55:21,412 INFO L444 ModelExtractionUtils]: 9 out of 52 variables were initially zero. Simplification set additionally 40 variables to zero. [2022-07-26 13:55:21,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:21,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:21,413 INFO L229 MonitoredProcess]: Starting monitored process 93 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) [2022-07-26 13:55:21,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 13:55:21,421 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:21,428 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:55:21,429 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:21,429 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i~0, ~N~0) = -1*~i~0 + 1*~N~0 Supporting invariants [] [2022-07-26 13:55:21,445 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:21,600 INFO L156 tatePredicateManager]: 50 out of 50 supporting invariants were superfluous and have been removed [2022-07-26 13:55:21,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:21,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:21,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:21,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:55:21,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:55:21,704 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 13:55:21,704 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167 Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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) [2022-07-26 13:55:21,779 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 96 states and 237 transitions. cyclomatic complexity: 167. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 240 states and 634 transitions. Complement of second has 6 states. [2022-07-26 13:55:21,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 13:55:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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) [2022-07-26 13:55:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 45 transitions. [2022-07-26 13:55:21,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 4 letters. [2022-07-26 13:55:21,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:21,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 12 letters. Loop has 4 letters. [2022-07-26 13:55:21,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:21,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 8 letters. Loop has 8 letters. [2022-07-26 13:55:21,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:21,781 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 240 states and 634 transitions. [2022-07-26 13:55:21,782 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 30 [2022-07-26 13:55:21,784 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 240 states to 171 states and 441 transitions. [2022-07-26 13:55:21,784 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 95 [2022-07-26 13:55:21,784 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 128 [2022-07-26 13:55:21,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 171 states and 441 transitions. [2022-07-26 13:55:21,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:55:21,784 INFO L220 hiAutomatonCegarLoop]: Abstraction has 171 states and 441 transitions. [2022-07-26 13:55:21,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states and 441 transitions. [2022-07-26 13:55:21,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 105. [2022-07-26 13:55:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 105 states have (on average 2.7714285714285714) internal successors, (291), 104 states have internal predecessors, (291), 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) [2022-07-26 13:55:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 291 transitions. [2022-07-26 13:55:21,789 INFO L242 hiAutomatonCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-26 13:55:21,789 INFO L426 stractBuchiCegarLoop]: Abstraction has 105 states and 291 transitions. [2022-07-26 13:55:21,789 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 13:55:21,789 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 105 states and 291 transitions. [2022-07-26 13:55:21,790 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:55:21,790 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:21,790 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:21,790 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:21,790 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:21,791 INFO L733 eck$LassoCheckResult]: Stem: 2849#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2697#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2699#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 2701#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 2859#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2763#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 2765#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 2893#[L102-3, L59]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 2895#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 2897#[L79, L59, L102-4]don't care [2022-07-26 13:55:21,791 INFO L735 eck$LassoCheckResult]: Loop: 2897#[L79, L59, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (= (ite (= (ite (and (not (= (mod v_~ok~0_43 256) 0)) (<= v_~new~0_39 v_~v_old~0_31)) 1 0) 0) 0 1) v_~ok~0_42) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 2897#[L79, L59, L102-4]don't care [2022-07-26 13:55:21,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1240206301, now seen corresponding path program 1 times [2022-07-26 13:55:21,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163469025] [2022-07-26 13:55:21,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,816 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,828 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:21,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,829 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 1 times [2022-07-26 13:55:21,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842211295] [2022-07-26 13:55:21,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,833 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:21,836 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:21,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:21,836 INFO L85 PathProgramCache]: Analyzing trace with hash -208309635, now seen corresponding path program 1 times [2022-07-26 13:55:21,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:21,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399653873] [2022-07-26 13:55:21,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-26 13:55:21,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:55:21,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399653873] [2022-07-26 13:55:21,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399653873] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:55:21,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:55:21,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 13:55:21,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628036113] [2022-07-26 13:55:21,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:55:22,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:55:22,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:55:22,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:55:22,014 INFO L87 Difference]: Start difference. First operand 105 states and 291 transitions. cyclomatic complexity: 212 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) [2022-07-26 13:55:22,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:55:22,043 INFO L93 Difference]: Finished difference Result 125 states and 315 transitions. [2022-07-26 13:55:22,043 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 125 states and 315 transitions. [2022-07-26 13:55:22,044 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 13:55:22,045 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 125 states to 115 states and 291 transitions. [2022-07-26 13:55:22,045 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 67 [2022-07-26 13:55:22,045 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 67 [2022-07-26 13:55:22,045 INFO L73 IsDeterministic]: Start isDeterministic. Operand 115 states and 291 transitions. [2022-07-26 13:55:22,045 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:55:22,045 INFO L220 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:22,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states and 291 transitions. [2022-07-26 13:55:22,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-07-26 13:55:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 115 states have (on average 2.5304347826086957) internal successors, (291), 114 states have internal predecessors, (291), 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) [2022-07-26 13:55:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 291 transitions. [2022-07-26 13:55:22,049 INFO L242 hiAutomatonCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:22,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:55:22,054 INFO L426 stractBuchiCegarLoop]: Abstraction has 115 states and 291 transitions. [2022-07-26 13:55:22,054 INFO L333 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-26 13:55:22,054 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 115 states and 291 transitions. [2022-07-26 13:55:22,055 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 14 [2022-07-26 13:55:22,055 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:55:22,055 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:55:22,055 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:55:22,055 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:55:22,055 INFO L733 eck$LassoCheckResult]: Stem: 3208#[ULTIMATE.startENTRY]don't care [741] ULTIMATE.startENTRY-->L117-6: Formula: (let ((.cse2 (store |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79| 1)) (.cse0 (select |v_#memory_int_203| 1))) (and (= 0 v_~queue~0.offset_69) (< 0 |v_#StackHeapBarrier_48|) (= (select |v_#valid_264| 0) 0) (= 29 (select |v_#length_227| 2)) (= |v_#NULL.base_14| 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) (= (select .cse0 1) 0) (= v_~v_old~0_50 0) (= v_~queue~0.base_69 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_69| 0) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 1) |v_#valid_262|) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t2~0#1.base_79|) (= (store (store (store |v_#length_227| |v_ULTIMATE.start_main_~#t1~0#1.base_57| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_79| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_121| 4)) |v_#length_225|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167| 0)) (= v_~n~0_80 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_121|) 1 0) 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|) (= (select |v_#valid_264| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) 0) (= v_~end~0_118 v_~start~0_96) (= v_~i~0_111 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95| 0) (= (select |v_#length_227| 1) 2) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| |v_#StackHeapBarrier_48|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_79|) 0) (< |v_#StackHeapBarrier_48| |v_ULTIMATE.start_main_~#t1~0#1.base_57|) (= v_~last~0_64 0) (= v_~ok~0_62 1) (= v_~A~0.offset_99 0) (= (select |v_#valid_264| 2) 1) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|) 0) (= (select .cse0 0) 48) (= v_~new~0_47 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_47| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95| 0)) (= v_~A~0.base_99 0) (= (select |v_#valid_264| 1) 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_48|, #valid=|v_#valid_264|, #memory_int=|v_#memory_int_203|, #length=|v_#length_227|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_95|, ~A~0.base=v_~A~0.base_99, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_69|, #NULL.offset=|v_#NULL.offset_14|, #length=|v_#length_225|, ~v_old~0=v_~v_old~0_50, ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_49|, ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_37|, ~new~0=v_~new~0_47, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_95|, ~ok~0=v_~ok~0_62, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_37|, ~i~0=v_~i~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_77|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_43|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_121|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_24|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_59|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_27|, #StackHeapBarrier=|v_#StackHeapBarrier_48|, ~end~0=v_~end~0_118, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_53|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_33|, ~start~0=v_~start~0_96, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_113|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_19|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_59|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_47|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_53|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_47|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_37|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_167|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_33|, ~queue~0.offset=v_~queue~0.offset_69, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_26|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_77|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_32|, ~N~0=v_~N~0_81, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_57|, ~queue~0.base=v_~queue~0.base_69, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_34|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_30|, ~A~0.offset=v_~A~0.offset_99, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_203|, ~n~0=v_~n~0_80, ~last~0=v_~last~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_79|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_135|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, #length, ~v_old~0, ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_main_#t~ret13#1.base, ~new~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~ok~0, ULTIMATE.start_main_#t~ret13#1.offset, ~i~0, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ~end~0, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base, ~start~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, ~queue~0.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, #NULL.base, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, #valid, ~n~0, ~last~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3036#[L117-6]don't care [704] L117-6-->L117-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| .cse1 4) (select |v_#length_171| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| |v_ULTIMATE.start_create_fresh_int_array_~size#1_83|) (= (select |v_#valid_198| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 1) (= (store |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (store (select |v_#memory_int_162| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|)) |v_#memory_int_161|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_162|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_74|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, #valid=|v_#valid_198|, #memory_int=|v_#memory_int_161|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_73|, #length=|v_#length_171|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_83|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 3038#[L117-6]don't care [739] L117-6-->L117-14: Formula: (and (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| |v_#StackHeapBarrier_46|) (= (store |v_#length_222| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| (* |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4)) |v_#length_221|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) (= (select |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|) 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35| v_~N~0_79) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110| |v_ULTIMATE.start_create_fresh_int_array_~size#1_118|)) (= |v_#valid_258| (store |v_#valid_259| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_117| 4294967296) 1073741823) 1 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_117|) 1 0) 0)) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92| v_~queue~0.offset_67) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92| v_~queue~0.base_67) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_163| 0)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91| 0))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_92|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_92|, #valid=|v_#valid_259|, #length=|v_#length_222|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_110|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_118|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_91|, ~queue~0.offset=v_~queue~0.offset_67, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_91|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base_73|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_109|, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset_73|, ~N~0=v_~N~0_79, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_57|, ~queue~0.base=v_~queue~0.base_67, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_117|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_57|, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_35|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_163|, #valid=|v_#valid_258|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_31|, #length=|v_#length_221|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_131|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_51|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_31|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc21#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #valid, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1, ULTIMATE.start_main_#t~ret12#1.base] 3040#[L117-14]don't care [695] L117-14-->L117-14: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 4))) (let ((.cse1 (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|))) (and (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| |v_ULTIMATE.start_create_fresh_int_array_~size#1_73|) (<= (+ .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51| 4) (select |v_#length_159| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|)) (= (select |v_#valid_186| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66| 1)) (<= 0 .cse1) (= (store |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51| (store (select |v_#memory_int_156| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|)) |v_#memory_int_155|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_156|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_66|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet23#1_32|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post22#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post22#1_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_51|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_51|, #valid=|v_#valid_186|, #memory_int=|v_#memory_int_155|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_65|, #length=|v_#length_159|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_73|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post22#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~nondet23#1] 3222#[L117-14]don't care [740] L117-14-->L101-3: Formula: (and (<= 0 v_~A~0.offset_Out_2) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22| 0)) (= (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| (ite (< 0 v_~N~0_In_3) 1 0)) (= (select |v_#valid_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_5| v_~A~0.base_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|) (= (select |v_#valid_In_5| v_~A~0.base_Out_2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14| v_~A~0.base_Out_2) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_5| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= (select (select |v_#memory_int_In_1| v_~A~0.base_Out_2) v_~A~0.offset_Out_2) v_~v_old~0_Out_2) (= v_~v_old~0_Out_2 v_~last~0_Out_2) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre15#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14| v_~A~0.offset_Out_2) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, #pthreadsForks=|v_#pthreadsForks_In_1|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_1|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, #length=|v_#length_In_5|, ~N~0=v_~N~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|} OutVars{ULTIMATE.start_main_#t~ret13#1.base=|v_ULTIMATE.start_main_#t~ret13#1.base_Out_2|, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_5|, ULTIMATE.start_main_#t~ret13#1.offset=|v_ULTIMATE.start_main_#t~ret13#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_5|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_5|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_Out_2|, ~N~0=v_~N~0_In_3, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_14|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_11|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_14|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_Out_2|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_22|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_5|, ~v_old~0=v_~v_old~0_Out_2, ~last~0=v_~last~0_Out_2, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret13#1.base, ~A~0.base, ULTIMATE.start_main_#t~ret13#1.offset, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~mem14#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ~v_old~0, ~last~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3110#[L101-3]don't care [542] L101-3-->L59: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_4|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread1Thread1of1ForFork0_#t~mem5#1=|v_thread1Thread1of1ForFork0_#t~mem5#1_8|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork0_#t~post6#1=|v_thread1Thread1of1ForFork0_#t~post6#1_4|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_4|, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_12|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem5#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_#t~post6#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_#t~mem2#1, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1, thread1Thread1of1ForFork0_#res#1.base] 3112#[L59, L101-4]don't care [694] L101-4-->L102-3: Formula: (and (= (select |v_#valid_184| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 4) (select |v_#length_157| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_47|) (= (store |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_152| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_47| |v_ULTIMATE.start_main_#t~pre17#1_37|)) |v_#memory_int_151|) (= |v_#pthreadsForks_51| (+ |v_#pthreadsForks_52| 1)) (= |v_ULTIMATE.start_main_#t~pre17#1_37| |v_#pthreadsForks_52|)) InVars {#pthreadsForks=|v_#pthreadsForks_52|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_152|, #length=|v_#length_157|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_11|, #pthreadsForks=|v_#pthreadsForks_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_151|, #length=|v_#length_157|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_19|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_37|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet16#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~pre17#1] 3114#[L102-3, L59]don't care [545] L102-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre17#1_6|)) InVars {ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_4|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_10|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_4|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_6|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#t~mem7#1, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 3180#[thread2ENTRY, L102-4, L59]don't care [530] thread2ENTRY-->L79: Formula: (= (ite (= (ite (or (< v_~start~0_6 v_~end~0_7) (< v_~i~0_9 v_~N~0_4)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_1|) InVars {~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, ~i~0=v_~i~0_9} OutVars{~start~0=v_~start~0_6, ~end~0=v_~end~0_7, ~N~0=v_~N~0_4, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_1|, ~i~0=v_~i~0_9} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~cond~0#1] 3142#[L79, L59, L102-4]don't care [651] L59-->L49-2: Formula: (let ((.cse0 (* v_~i~0_69 4))) (let ((.cse1 (+ v_~A~0.offset_43 .cse0))) (and (<= (+ v_~A~0.offset_43 .cse0 4) (select |v_#length_99| v_~A~0.base_43)) (= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| (select (select |v_#memory_int_99| v_~A~0.base_43) .cse1)) (<= 0 .cse1) (< v_~i~0_69 v_~N~0_31) (<= |v_thread1Thread1of1ForFork0_#t~mem1#1_25| v_~last~0_18) (= (select |v_#valid_114| v_~A~0.base_43) 1)))) InVars {~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, ~last~0=v_~last~0_18} OutVars{~A~0.base=v_~A~0.base_43, ~A~0.offset=v_~A~0.offset_43, ~i~0=v_~i~0_69, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_99|, #length=|v_#length_99|, ~N~0=v_~N~0_31, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_25|, ~last~0=v_~last~0_18} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~mem1#1] 3144#[L79, L49-2, L102-4]don't care [606] L49-2-->L54: Formula: (let ((.cse2 (* v_~end~0_69 4)) (.cse1 (* v_~i~0_51 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_31)) (.cse3 (+ v_~queue~0.offset_35 .cse2))) (and (<= 0 .cse0) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (select |v_#valid_92| v_~A~0.base_31) 1) (= v_~end~0_68 (+ v_~end~0_69 1)) (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) (not (= (ite (and (<= 0 v_~end~0_69) (< v_~end~0_69 v_~n~0_34)) 1 0) 0)) (<= (+ .cse1 v_~A~0.offset_31 4) (select |v_#length_77| v_~A~0.base_31)) (<= (+ 4 v_~queue~0.offset_35 .cse2) (select |v_#length_77| v_~queue~0.base_35)) (<= 0 .cse3) (= (select |v_#valid_92| v_~queue~0.base_35) 1) (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (select (select |v_#memory_int_69| v_~A~0.base_31) .cse0) (select (select |v_#memory_int_69| v_~queue~0.base_35) .cse3)) 1 0))))) InVars {~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~A~0.offset=v_~A~0.offset_31, ~i~0=v_~i~0_51, #valid=|v_#valid_92|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_69, #length=|v_#length_77|, ~queue~0.base=v_~queue~0.base_35, ~n~0=v_~n~0_34} OutVars{~A~0.base=v_~A~0.base_31, ~queue~0.offset=v_~queue~0.offset_35, ~i~0=v_~i~0_51, thread1Thread1of1ForFork0_#t~post4#1=|v_thread1Thread1of1ForFork0_#t~post4#1_7|, thread1Thread1of1ForFork0_#t~mem2#1=|v_thread1Thread1of1ForFork0_#t~mem2#1_7|, ~queue~0.base=v_~queue~0.base_35, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, ~A~0.offset=v_~A~0.offset_31, #valid=|v_#valid_92|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, #memory_int=|v_#memory_int_69|, ~end~0=v_~end~0_68, #length=|v_#length_77|, thread1Thread1of1ForFork0_#t~mem3#1=|v_thread1Thread1of1ForFork0_#t~mem3#1_7|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork0_#t~mem1#1=|v_thread1Thread1of1ForFork0_#t~mem1#1_21|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post4#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_#t~mem2#1, ~end~0, thread1Thread1of1ForFork0_#t~mem3#1, thread1Thread1of1ForFork0_#t~mem1#1] 3094#[L79, L54, L102-4]don't care [2022-07-26 13:55:22,056 INFO L735 eck$LassoCheckResult]: Loop: 3094#[L79, L54, L102-4]don't care [698] L79-->L79: Formula: (let ((.cse1 (* v_~start~0_81 4))) (let ((.cse0 (+ .cse1 v_~queue~0.offset_53))) (and (= (ite (= (ite (or (< v_~start~0_80 v_~end~0_102) (< v_~i~0_93 v_~N~0_49)) 1 0) 0) 0 1) |v_thread2Thread1of1ForFork1_~cond~0#1_29|) (= (ite (and (< v_~start~0_81 v_~end~0_102) (< v_~start~0_81 v_~n~0_56) (<= 0 v_~start~0_81)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= v_~new~0_39 (select (select |v_#memory_int_159| v_~queue~0.base_53) .cse0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|) (= 1 (select |v_#valid_188| v_~queue~0.base_53)) (= v_~start~0_80 (+ v_~start~0_81 1)) (= v_~new~0_39 v_~v_old~0_30) (not (= 0 (mod |v_thread2Thread1of1ForFork1_~cond~0#1_30| 256))) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17| 0)) (<= 0 .cse0) (= (ite (= (ite (and (not (= (mod v_~ok~0_43 256) 0)) (<= v_~new~0_39 v_~v_old~0_31)) 1 0) 0) 0 1) v_~ok~0_42) (<= (+ .cse1 4 v_~queue~0.offset_53) (select |v_#length_161| v_~queue~0.base_53))))) InVars {~start~0=v_~start~0_81, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_43, ~i~0=v_~i~0_93, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_30|, #valid=|v_#valid_188|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_31, ~n~0=v_~n~0_56} OutVars{~start~0=v_~start~0_80, ~new~0=v_~new~0_39, ~queue~0.offset=v_~queue~0.offset_53, ~ok~0=v_~ok~0_42, ~i~0=v_~i~0_93, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_17|, ~N~0=v_~N~0_49, ~queue~0.base=v_~queue~0.base_53, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|, thread2Thread1of1ForFork1_#t~mem7#1=|v_thread2Thread1of1ForFork1_#t~mem7#1_17|, thread2Thread1of1ForFork1_~cond~0#1=|v_thread2Thread1of1ForFork1_~cond~0#1_29|, #valid=|v_#valid_188|, thread2Thread1of1ForFork1_#t~post8#1=|v_thread2Thread1of1ForFork1_#t~post8#1_17|, #memory_int=|v_#memory_int_159|, ~end~0=v_~end~0_102, #length=|v_#length_161|, ~v_old~0=v_~v_old~0_30, ~n~0=v_~n~0_56} AuxVars[] AssignedVars[~start~0, ~new~0, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#t~mem7#1, ~ok~0, thread2Thread1of1ForFork1_~cond~0#1, thread2Thread1of1ForFork1_#t~post8#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~v_old~0] 3094#[L79, L54, L102-4]don't care [2022-07-26 13:55:22,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:22,056 INFO L85 PathProgramCache]: Analyzing trace with hash 2132335056, now seen corresponding path program 1 times [2022-07-26 13:55:22,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:22,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379042132] [2022-07-26 13:55:22,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:22,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,112 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:22,159 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:22,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:22,159 INFO L85 PathProgramCache]: Analyzing trace with hash 729, now seen corresponding path program 2 times [2022-07-26 13:55:22,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:22,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819549418] [2022-07-26 13:55:22,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,164 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,173 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:22,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:22,173 INFO L85 PathProgramCache]: Analyzing trace with hash 1677877994, now seen corresponding path program 1 times [2022-07-26 13:55:22,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:55:22,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869025127] [2022-07-26 13:55:22,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:55:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:55:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,208 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:55:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:55:22,253 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:55:25,182 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:55:25,182 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:55:25,182 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:55:25,182 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:55:25,182 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:55:25,182 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:25,182 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:55:25,182 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:55:25,182 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-dec-subseq.wvr.c_BEv2_Iteration10_Lasso [2022-07-26 13:55:25,182 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:55:25,182 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:55:25,187 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,189 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,191 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,193 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,194 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,195 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,196 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,198 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,199 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,200 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,213 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,214 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,215 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,217 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,218 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,219 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,221 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,231 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,234 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,235 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,236 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,238 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,239 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,242 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,243 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:25,244 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,556 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,558 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,559 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,561 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,562 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,564 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,567 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,575 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,576 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,580 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,588 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:26,592 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:55:27,449 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:55:27,450 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:55:27,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,450 INFO L229 MonitoredProcess]: Starting monitored process 94 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) [2022-07-26 13:55:27,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 13:55:27,453 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 [2022-07-26 13:55:27,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,458 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,489 INFO L229 MonitoredProcess]: Starting monitored process 95 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) [2022-07-26 13:55:27,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 13:55:27,491 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 [2022-07-26 13:55:27,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,515 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,516 INFO L229 MonitoredProcess]: Starting monitored process 96 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) [2022-07-26 13:55:27,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 13:55:27,518 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 [2022-07-26 13:55:27,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,523 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,539 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 13:55:27,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,540 INFO L229 MonitoredProcess]: Starting monitored process 97 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) [2022-07-26 13:55:27,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 13:55:27,543 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 [2022-07-26 13:55:27,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,579 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 13:55:27,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,580 INFO L229 MonitoredProcess]: Starting monitored process 98 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) [2022-07-26 13:55:27,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 13:55:27,582 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 [2022-07-26 13:55:27,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,614 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,615 INFO L229 MonitoredProcess]: Starting monitored process 99 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) [2022-07-26 13:55:27,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 13:55:27,618 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 [2022-07-26 13:55:27,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-26 13:55:27,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,654 INFO L229 MonitoredProcess]: Starting monitored process 100 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) [2022-07-26 13:55:27,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 13:55:27,656 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 [2022-07-26 13:55:27,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,664 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,681 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,682 INFO L229 MonitoredProcess]: Starting monitored process 101 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) [2022-07-26 13:55:27,683 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 13:55:27,685 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 [2022-07-26 13:55:27,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,690 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 13:55:27,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,722 INFO L229 MonitoredProcess]: Starting monitored process 102 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) [2022-07-26 13:55:27,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 13:55:27,725 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 [2022-07-26 13:55:27,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 13:55:27,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,753 INFO L229 MonitoredProcess]: Starting monitored process 103 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) [2022-07-26 13:55:27,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 13:55:27,756 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 [2022-07-26 13:55:27,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,761 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:27,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,779 INFO L229 MonitoredProcess]: Starting monitored process 104 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) [2022-07-26 13:55:27,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 13:55:27,781 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 [2022-07-26 13:55:27,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,786 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,803 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 13:55:27,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,804 INFO L229 MonitoredProcess]: Starting monitored process 105 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) [2022-07-26 13:55:27,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 13:55:27,806 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 [2022-07-26 13:55:27,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,812 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,828 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 13:55:27,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,829 INFO L229 MonitoredProcess]: Starting monitored process 106 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) [2022-07-26 13:55:27,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 13:55:27,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 13:55:27,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,856 INFO L229 MonitoredProcess]: Starting monitored process 107 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) [2022-07-26 13:55:27,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 13:55:27,858 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 [2022-07-26 13:55:27,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,864 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 13:55:27,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,881 INFO L229 MonitoredProcess]: Starting monitored process 108 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) [2022-07-26 13:55:27,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 13:55:27,883 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 [2022-07-26 13:55:27,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,890 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 13:55:27,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,918 INFO L229 MonitoredProcess]: Starting monitored process 109 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) [2022-07-26 13:55:27,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 13:55:27,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:27,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:27,927 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:27,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 13:55:27,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,945 INFO L229 MonitoredProcess]: Starting monitored process 110 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) [2022-07-26 13:55:27,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 13:55:27,947 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 [2022-07-26 13:55:27,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,953 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:27,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:27,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 13:55:27,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:27,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:27,984 INFO L229 MonitoredProcess]: Starting monitored process 111 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) [2022-07-26 13:55:27,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 13:55:27,986 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 [2022-07-26 13:55:27,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:27,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:27,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:27,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:27,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:27,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:27,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,022 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 13:55:28,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,023 INFO L229 MonitoredProcess]: Starting monitored process 112 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) [2022-07-26 13:55:28,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 13:55:28,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 13:55:28,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,049 INFO L229 MonitoredProcess]: Starting monitored process 113 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) [2022-07-26 13:55:28,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 13:55:28,051 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 [2022-07-26 13:55:28,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,057 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,073 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,074 INFO L229 MonitoredProcess]: Starting monitored process 114 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) [2022-07-26 13:55:28,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 13:55:28,076 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 [2022-07-26 13:55:28,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,098 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 13:55:28,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,099 INFO L229 MonitoredProcess]: Starting monitored process 115 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) [2022-07-26 13:55:28,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 13:55:28,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,136 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 13:55:28,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,138 INFO L229 MonitoredProcess]: Starting monitored process 116 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) [2022-07-26 13:55:28,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 13:55:28,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,146 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 13:55:28,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,177 INFO L229 MonitoredProcess]: Starting monitored process 117 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) [2022-07-26 13:55:28,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 13:55:28,179 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 [2022-07-26 13:55:28,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,185 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,205 INFO L229 MonitoredProcess]: Starting monitored process 118 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) [2022-07-26 13:55:28,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 13:55:28,207 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 [2022-07-26 13:55:28,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:55:28,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,213 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:55:28,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:55:28,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,256 INFO L229 MonitoredProcess]: Starting monitored process 119 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) [2022-07-26 13:55:28,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 13:55:28,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,264 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,289 INFO L229 MonitoredProcess]: Starting monitored process 120 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) [2022-07-26 13:55:28,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 13:55:28,291 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 [2022-07-26 13:55:28,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,302 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,302 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,333 INFO L229 MonitoredProcess]: Starting monitored process 121 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) [2022-07-26 13:55:28,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 13:55:28,335 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 [2022-07-26 13:55:28,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,357 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,358 INFO L229 MonitoredProcess]: Starting monitored process 122 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) [2022-07-26 13:55:28,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 13:55:28,361 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 [2022-07-26 13:55:28,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,387 INFO L229 MonitoredProcess]: Starting monitored process 123 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) [2022-07-26 13:55:28,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 13:55:28,389 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 [2022-07-26 13:55:28,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,412 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,413 INFO L229 MonitoredProcess]: Starting monitored process 124 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) [2022-07-26 13:55:28,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 13:55:28,415 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 [2022-07-26 13:55:28,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,421 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-07-26 13:55:28,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-07-26 13:55:28,428 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,452 INFO L229 MonitoredProcess]: Starting monitored process 125 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) [2022-07-26 13:55:28,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 13:55:28,455 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 [2022-07-26 13:55:28,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 13:55:28,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,516 INFO L229 MonitoredProcess]: Starting monitored process 126 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) [2022-07-26 13:55:28,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 13:55:28,517 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 [2022-07-26 13:55:28,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,541 INFO L229 MonitoredProcess]: Starting monitored process 127 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) [2022-07-26 13:55:28,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 13:55:28,544 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 [2022-07-26 13:55:28,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,581 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,583 INFO L229 MonitoredProcess]: Starting monitored process 128 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) [2022-07-26 13:55:28,590 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 [2022-07-26 13:55:28,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 13:55:28,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,627 INFO L229 MonitoredProcess]: Starting monitored process 129 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) [2022-07-26 13:55:28,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 13:55:28,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,669 INFO L229 MonitoredProcess]: Starting monitored process 130 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) [2022-07-26 13:55:28,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 13:55:28,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:55:28,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,677 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,696 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,697 INFO L229 MonitoredProcess]: Starting monitored process 131 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) [2022-07-26 13:55:28,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 13:55:28,699 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 [2022-07-26 13:55:28,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,705 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-07-26 13:55:28,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,748 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2022-07-26 13:55:28,748 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-07-26 13:55:28,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,863 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,864 INFO L229 MonitoredProcess]: Starting monitored process 132 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) [2022-07-26 13:55:28,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 13:55:28,876 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 [2022-07-26 13:55:28,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,883 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:28,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:28,936 INFO L229 MonitoredProcess]: Starting monitored process 133 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) [2022-07-26 13:55:28,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 13:55:28,943 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 [2022-07-26 13:55:28,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:28,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:28,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:55:28,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:28,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:55:28,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:55:28,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:55:28,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:28,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:29,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:29,016 INFO L229 MonitoredProcess]: Starting monitored process 134 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) [2022-07-26 13:55:29,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 13:55:29,018 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 [2022-07-26 13:55:29,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:55:29,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:55:29,024 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-07-26 13:55:29,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:55:29,087 INFO L401 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2022-07-26 13:55:29,087 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-07-26 13:55:29,265 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:55:29,478 INFO L443 ModelExtractionUtils]: Simplification made 38 calls to the SMT solver. [2022-07-26 13:55:29,479 INFO L444 ModelExtractionUtils]: 61 out of 134 variables were initially zero. Simplification set additionally 70 variables to zero. [2022-07-26 13:55:29,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:55:29,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:55:29,480 INFO L229 MonitoredProcess]: Starting monitored process 135 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) [2022-07-26 13:55:29,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 13:55:29,482 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:55:29,504 INFO L438 nArgumentSynthesizer]: Removed 6 redundant supporting invariants from a total of 6. [2022-07-26 13:55:29,505 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:55:29,505 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~start~0, ~n~0) = -1*~start~0 + 1*~n~0 Supporting invariants [] [2022-07-26 13:55:29,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:29,690 INFO L156 tatePredicateManager]: 53 out of 53 supporting invariants were superfluous and have been removed [2022-07-26 13:55:29,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:55:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:29,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:55:29,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:55:29,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 22 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:55:29,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:55:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:55:29,744 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 13:55:29,744 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 115 states and 291 transitions. cyclomatic complexity: 198 Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2022-07-26 13:55:29,779 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 115 states and 291 transitions. cyclomatic complexity: 198. Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 269 states and 699 transitions. Complement of second has 4 states. [2022-07-26 13:55:29,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 13:55:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2022-07-26 13:55:29,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2022-07-26 13:55:29,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 13:55:29,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:29,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 13:55:29,780 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:29,780 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 40 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-26 13:55:29,781 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:55:29,781 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 269 states and 699 transitions. [2022-07-26 13:55:29,783 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:55:29,783 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 269 states to 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 13:55:29,783 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 13:55:29,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:55:29,783 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L333 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-07-26 13:55:29,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 13:55:29,783 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:55:29,783 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 13:55:29,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:55:29 BoogieIcfgContainer [2022-07-26 13:55:29,787 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:55:29,787 INFO L158 Benchmark]: Toolchain (without parser) took 26864.08ms. Allocated memory was 216.0MB in the beginning and 434.1MB in the end (delta: 218.1MB). Free memory was 161.6MB in the beginning and 163.2MB in the end (delta: -1.5MB). Peak memory consumption was 218.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 216.0MB. Free memory was 178.2MB in the beginning and 178.0MB in the end (delta: 126.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.67ms. Allocated memory was 216.0MB in the beginning and 295.7MB in the end (delta: 79.7MB). Free memory was 161.5MB in the beginning and 267.8MB in the end (delta: -106.3MB). Peak memory consumption was 9.2MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.31ms. Allocated memory is still 295.7MB. Free memory was 267.8MB in the beginning and 265.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: Boogie Preprocessor took 23.23ms. Allocated memory is still 295.7MB. Free memory was 265.7MB in the beginning and 264.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: RCFGBuilder took 564.28ms. Allocated memory is still 295.7MB. Free memory was 264.1MB in the beginning and 240.5MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,788 INFO L158 Benchmark]: BuchiAutomizer took 25961.78ms. Allocated memory was 295.7MB in the beginning and 434.1MB in the end (delta: 138.4MB). Free memory was 240.5MB in the beginning and 163.2MB in the end (delta: 77.4MB). Peak memory consumption was 216.3MB. Max. memory is 8.0GB. [2022-07-26 13:55:29,789 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 216.0MB. Free memory was 178.2MB in the beginning and 178.0MB in the end (delta: 126.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 272.67ms. Allocated memory was 216.0MB in the beginning and 295.7MB in the end (delta: 79.7MB). Free memory was 161.5MB in the beginning and 267.8MB in the end (delta: -106.3MB). Peak memory consumption was 9.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.31ms. Allocated memory is still 295.7MB. Free memory was 267.8MB in the beginning and 265.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 23.23ms. Allocated memory is still 295.7MB. Free memory was 265.7MB in the beginning and 264.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 564.28ms. Allocated memory is still 295.7MB. Free memory was 264.1MB in the beginning and 240.5MB in the end (delta: 23.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * BuchiAutomizer took 25961.78ms. Allocated memory was 295.7MB in the beginning and 434.1MB in the end (delta: 138.4MB). Free memory was 240.5MB in the beginning and 163.2MB in the end (delta: 77.4MB). Peak memory consumption was 216.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 10 terminating modules (6 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 2 locations. One deterministic module has affine ranking function size + -1 * i and consists of 3 locations. One deterministic module has affine ranking function N + -1 * i and consists of 4 locations. One deterministic module has affine ranking function n + -1 * start and consists of 3 locations. 6 modules have a trivial ranking function, the largest among these consists of 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.8s and 11 iterations. TraceHistogramMax:2. Analysis of lassos took 20.1s. Construction of modules took 0.3s. Büchi inclusion checks took 0.6s. Highest rank in rank-based complementation 3. Minimization of det autom 8. Minimization of nondet autom 2. Automata minimization 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 203 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 311 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 307 mSDsluCounter, 9 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 177 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 591 IncrementalHoareTripleChecker+Invalid, 635 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 5 mSDtfsCounter, 591 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc5 concLT0 SILN0 SILU1 SILI0 SILT0 lasso4 LassoPreprocessingBenchmarks: Lassos: inital373 mio100 ax107 hnf100 lsp81 ukn70 mio100 lsp41 div140 bol100 ite100 ukn100 eq162 hnf92 smp79 dnf132 smp93 tf100 neg99 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 130ms VariablesStem: 11 VariablesLoop: 11 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 6 MotzkinApplications: 30 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.6s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.5s, 173 PlacesBefore, 25 PlacesAfterwards, 181 TransitionsBefore, 23 TransitionsAfterwards, 690 CoEnabledTransitionPairs, 7 FixpointIterations, 133 TrivialSequentialCompositions, 19 ConcurrentSequentialCompositions, 26 TrivialYvCompositions, 6 ConcurrentYvCompositions, 10 ChoiceCompositions, 194 TotalNumberOfCompositions, 1138 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 841, positive: 780, positive conditional: 0, positive unconditional: 780, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 468, positive: 449, positive conditional: 0, positive unconditional: 449, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 468, positive: 447, positive conditional: 0, positive unconditional: 447, negative: 21, negative conditional: 0, negative unconditional: 21, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 21, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 82, positive: 6, positive conditional: 0, positive unconditional: 6, negative: 75, negative conditional: 0, negative unconditional: 75, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 841, positive: 331, positive conditional: 0, positive unconditional: 331, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 468, unknown conditional: 0, unknown unconditional: 468] , Statistics on independence cache: Total cache size (in pairs): 52, Positive cache size: 44, Positive conditional cache size: 0, Positive unconditional cache size: 44, Negative cache size: 8, Negative conditional cache size: 0, Negative unconditional cache size: 8 RESULT: Ultimate proved your program to be correct! [2022-07-26 13:55:29,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:30,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Forceful destruction successful, exit code 0 [2022-07-26 13:55:30,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...