./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b4659b27a54f579598b48dab11e67b47aff28d030592fa757cae575afffc3b5 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 19:22:45,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 19:22:45,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 19:22:45,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 19:22:45,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 19:22:45,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 19:22:45,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 19:22:45,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 19:22:45,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 19:22:45,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 19:22:45,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 19:22:45,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 19:22:45,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 19:22:45,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 19:22:45,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 19:22:45,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 19:22:45,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 19:22:45,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 19:22:45,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 19:22:45,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 19:22:45,786 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 19:22:45,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 19:22:45,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 19:22:45,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 19:22:45,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 19:22:45,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 19:22:45,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 19:22:45,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 19:22:45,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 19:22:45,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 19:22:45,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 19:22:45,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 19:22:45,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 19:22:45,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 19:22:45,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 19:22:45,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 19:22:45,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 19:22:45,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 19:22:45,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 19:22:45,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 19:22:45,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 19:22:45,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 19:22:45,816 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-07-12 19:22:45,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 19:22:45,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 19:22:45,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 19:22:45,832 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 19:22:45,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 19:22:45,833 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 19:22:45,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 19:22:45,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 19:22:45,833 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 19:22:45,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 19:22:45,834 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-12 19:22:45,834 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-12 19:22:45,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 19:22:45,835 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 19:22:45,836 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-12 19:22:45,836 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 19:22:45,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 19:22:45,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 19:22:45,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 19:22:45,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 19:22:45,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 19:22:45,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 19:22:45,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 19:22:45,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 19:22:45,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b4659b27a54f579598b48dab11e67b47aff28d030592fa757cae575afffc3b5 [2022-07-12 19:22:46,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 19:22:46,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 19:22:46,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 19:22:46,040 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 19:22:46,041 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 19:22:46,042 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i [2022-07-12 19:22:46,090 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ea1c70/b60e61adbe3b47748d38fbf93dc06811/FLAG9ed32b9d3 [2022-07-12 19:22:46,455 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 19:22:46,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i [2022-07-12 19:22:46,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ea1c70/b60e61adbe3b47748d38fbf93dc06811/FLAG9ed32b9d3 [2022-07-12 19:22:46,833 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/296ea1c70/b60e61adbe3b47748d38fbf93dc06811 [2022-07-12 19:22:46,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 19:22:46,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 19:22:46,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 19:22:46,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 19:22:46,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 19:22:46,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 07:22:46" (1/1) ... [2022-07-12 19:22:46,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47453cc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:46, skipping insertion in model container [2022-07-12 19:22:46,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 07:22:46" (1/1) ... [2022-07-12 19:22:46,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 19:22:46,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 19:22:47,111 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i[24132,24145] [2022-07-12 19:22:47,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 19:22:47,122 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 19:22:47,155 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext3-properties/sll_circular_traversal-1.i[24132,24145] [2022-07-12 19:22:47,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 19:22:47,176 INFO L208 MainTranslator]: Completed translation [2022-07-12 19:22:47,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47 WrapperNode [2022-07-12 19:22:47,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 19:22:47,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 19:22:47,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 19:22:47,179 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 19:22:47,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,227 INFO L137 Inliner]: procedures = 122, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 93 [2022-07-12 19:22:47,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 19:22:47,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 19:22:47,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 19:22:47,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 19:22:47,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 19:22:47,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 19:22:47,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 19:22:47,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 19:22:47,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (1/1) ... [2022-07-12 19:22:47,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 19:22:47,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:22:47,279 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 19:22:47,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 19:22:47,318 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2022-07-12 19:22:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 19:22:47,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 19:22:47,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 19:22:47,403 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 19:22:47,404 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 19:22:47,439 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2022-07-12 19:22:47,680 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 19:22:47,684 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 19:22:47,688 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-12 19:22:47,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 07:22:47 BoogieIcfgContainer [2022-07-12 19:22:47,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 19:22:47,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 19:22:47,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 19:22:47,695 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 19:22:47,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 07:22:46" (1/3) ... [2022-07-12 19:22:47,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a77c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 07:22:47, skipping insertion in model container [2022-07-12 19:22:47,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 07:22:47" (2/3) ... [2022-07-12 19:22:47,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a77c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 07:22:47, skipping insertion in model container [2022-07-12 19:22:47,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 07:22:47" (3/3) ... [2022-07-12 19:22:47,697 INFO L111 eAbstractionObserver]: Analyzing ICFG sll_circular_traversal-1.i [2022-07-12 19:22:47,706 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 19:22:47,707 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-07-12 19:22:47,747 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 19:22:47,753 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@53caee50, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@567068bd [2022-07-12 19:22:47,753 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-07-12 19:22:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 39 states have (on average 2.0) internal successors, (78), 68 states have internal predecessors, (78), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 19:22:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-07-12 19:22:47,772 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:47,772 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-07-12 19:22:47,773 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:47,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:47,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1079622, now seen corresponding path program 1 times [2022-07-12 19:22:47,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:47,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386139856] [2022-07-12 19:22:47,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:47,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:47,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:47,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386139856] [2022-07-12 19:22:47,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386139856] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:47,904 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:47,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 19:22:47,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22611416] [2022-07-12 19:22:47,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:47,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 19:22:47,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:47,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 19:22:47,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:47,933 INFO L87 Difference]: Start difference. First operand has 70 states, 39 states have (on average 2.0) internal successors, (78), 68 states have internal predecessors, (78), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 2.0) 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) [2022-07-12 19:22:48,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,010 INFO L93 Difference]: Finished difference Result 92 states and 100 transitions. [2022-07-12 19:22:48,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 19:22:48,012 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) 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) Word has length 4 [2022-07-12 19:22:48,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,017 INFO L225 Difference]: With dead ends: 92 [2022-07-12 19:22:48,018 INFO L226 Difference]: Without dead ends: 86 [2022-07-12 19:22:48,019 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,021 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 60 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 67 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 19:22:48,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-07-12 19:22:48,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 61. [2022-07-12 19:22:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 36 states have (on average 1.8055555555555556) internal successors, (65), 60 states have internal predecessors, (65), 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) [2022-07-12 19:22:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 65 transitions. [2022-07-12 19:22:48,052 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 65 transitions. Word has length 4 [2022-07-12 19:22:48,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,052 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 65 transitions. [2022-07-12 19:22:48,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) 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) [2022-07-12 19:22:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2022-07-12 19:22:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-07-12 19:22:48,053 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,053 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-07-12 19:22:48,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 19:22:48,054 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1079623, now seen corresponding path program 1 times [2022-07-12 19:22:48,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272618672] [2022-07-12 19:22:48,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,085 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272618672] [2022-07-12 19:22:48,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272618672] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:48,086 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:48,086 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 19:22:48,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125745772] [2022-07-12 19:22:48,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,087 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 19:22:48,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 19:22:48,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,089 INFO L87 Difference]: Start difference. First operand 61 states and 65 transitions. Second operand has 3 states, 2 states have (on average 2.0) 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) [2022-07-12 19:22:48,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,130 INFO L93 Difference]: Finished difference Result 58 states and 62 transitions. [2022-07-12 19:22:48,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 19:22:48,131 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) 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) Word has length 4 [2022-07-12 19:22:48,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,131 INFO L225 Difference]: With dead ends: 58 [2022-07-12 19:22:48,132 INFO L226 Difference]: Without dead ends: 58 [2022-07-12 19:22:48,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,133 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 58 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 42 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 19:22:48,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-07-12 19:22:48,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2022-07-12 19:22:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 36 states have (on average 1.7222222222222223) internal successors, (62), 57 states have internal predecessors, (62), 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) [2022-07-12 19:22:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 62 transitions. [2022-07-12 19:22:48,142 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 62 transitions. Word has length 4 [2022-07-12 19:22:48,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,143 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 62 transitions. [2022-07-12 19:22:48,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) 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) [2022-07-12 19:22:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2022-07-12 19:22:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-07-12 19:22:48,144 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,145 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:48,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 19:22:48,145 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,151 INFO L85 PathProgramCache]: Analyzing trace with hash 2065248729, now seen corresponding path program 1 times [2022-07-12 19:22:48,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726152416] [2022-07-12 19:22:48,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726152416] [2022-07-12 19:22:48,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726152416] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:48,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:48,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 19:22:48,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035874400] [2022-07-12 19:22:48,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 19:22:48,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 19:22:48,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,186 INFO L87 Difference]: Start difference. First operand 58 states and 62 transitions. Second operand has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 19:22:48,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,228 INFO L93 Difference]: Finished difference Result 98 states and 107 transitions. [2022-07-12 19:22:48,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 19:22:48,228 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-07-12 19:22:48,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,229 INFO L225 Difference]: With dead ends: 98 [2022-07-12 19:22:48,229 INFO L226 Difference]: Without dead ends: 98 [2022-07-12 19:22:48,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,230 INFO L413 NwaCegarLoop]: 85 mSDtfsCounter, 49 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 118 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 19:22:48,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-07-12 19:22:48,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 56. [2022-07-12 19:22:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 36 states have (on average 1.6666666666666667) internal successors, (60), 55 states have internal predecessors, (60), 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) [2022-07-12 19:22:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 60 transitions. [2022-07-12 19:22:48,244 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 60 transitions. Word has length 9 [2022-07-12 19:22:48,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,245 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 60 transitions. [2022-07-12 19:22:48,245 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 19:22:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 60 transitions. [2022-07-12 19:22:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-07-12 19:22:48,245 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,245 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:48,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 19:22:48,246 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,246 INFO L85 PathProgramCache]: Analyzing trace with hash 2065248730, now seen corresponding path program 1 times [2022-07-12 19:22:48,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398134819] [2022-07-12 19:22:48,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398134819] [2022-07-12 19:22:48,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398134819] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:48,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:48,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 19:22:48,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101991145] [2022-07-12 19:22:48,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 19:22:48,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 19:22:48,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,314 INFO L87 Difference]: Start difference. First operand 56 states and 60 transitions. Second operand has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 19:22:48,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,359 INFO L93 Difference]: Finished difference Result 98 states and 106 transitions. [2022-07-12 19:22:48,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 19:22:48,359 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2022-07-12 19:22:48,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,360 INFO L225 Difference]: With dead ends: 98 [2022-07-12 19:22:48,360 INFO L226 Difference]: Without dead ends: 98 [2022-07-12 19:22:48,360 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,361 INFO L413 NwaCegarLoop]: 90 mSDtfsCounter, 50 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 128 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,362 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 128 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 19:22:48,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-07-12 19:22:48,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 54. [2022-07-12 19:22:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 36 states have (on average 1.6111111111111112) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-07-12 19:22:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2022-07-12 19:22:48,365 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 9 [2022-07-12 19:22:48,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,366 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2022-07-12 19:22:48,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 19:22:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2022-07-12 19:22:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-07-12 19:22:48,367 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,367 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:48,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 19:22:48,367 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,368 INFO L85 PathProgramCache]: Analyzing trace with hash 427661500, now seen corresponding path program 1 times [2022-07-12 19:22:48,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256622920] [2022-07-12 19:22:48,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256622920] [2022-07-12 19:22:48,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1256622920] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:48,395 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:48,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 19:22:48,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307579426] [2022-07-12 19:22:48,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,396 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 19:22:48,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 19:22:48,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,397 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2022-07-12 19:22:48,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,402 INFO L93 Difference]: Finished difference Result 59 states and 63 transitions. [2022-07-12 19:22:48,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 19:22:48,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) Word has length 11 [2022-07-12 19:22:48,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,403 INFO L225 Difference]: With dead ends: 59 [2022-07-12 19:22:48,403 INFO L226 Difference]: Without dead ends: 59 [2022-07-12 19:22:48,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 19:22:48,405 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 4 mSDsluCounter, 50 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 106 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 19:22:48,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-07-12 19:22:48,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 55. [2022-07-12 19:22:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 37 states have (on average 1.5945945945945945) internal successors, (59), 54 states have internal predecessors, (59), 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) [2022-07-12 19:22:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 59 transitions. [2022-07-12 19:22:48,408 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 59 transitions. Word has length 11 [2022-07-12 19:22:48,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,408 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 59 transitions. [2022-07-12 19:22:48,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2022-07-12 19:22:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2022-07-12 19:22:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-12 19:22:48,409 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,409 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:48,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 19:22:48,410 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,410 INFO L85 PathProgramCache]: Analyzing trace with hash 200371689, now seen corresponding path program 1 times [2022-07-12 19:22:48,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347433271] [2022-07-12 19:22:48,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347433271] [2022-07-12 19:22:48,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347433271] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:22:48,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [218726187] [2022-07-12 19:22:48,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:22:48,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:22:48,476 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:22:48,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-12 19:22:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-12 19:22:48,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:22:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:22:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 19:22:48,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [218726187] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:22:48,610 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:22:48,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-07-12 19:22:48,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313510972] [2022-07-12 19:22:48,610 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 19:22:48,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 19:22:48,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-07-12 19:22:48,612 INFO L87 Difference]: Start difference. First operand 55 states and 59 transitions. Second operand has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 7 states have internal predecessors, (37), 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) [2022-07-12 19:22:48,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:48,627 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2022-07-12 19:22:48,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 19:22:48,628 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 7 states have internal predecessors, (37), 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) Word has length 16 [2022-07-12 19:22:48,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:48,628 INFO L225 Difference]: With dead ends: 70 [2022-07-12 19:22:48,628 INFO L226 Difference]: Without dead ends: 70 [2022-07-12 19:22:48,629 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-07-12 19:22:48,629 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 20 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:48,630 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 206 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 19:22:48,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2022-07-12 19:22:48,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2022-07-12 19:22:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 52 states have (on average 1.4230769230769231) internal successors, (74), 69 states have internal predecessors, (74), 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) [2022-07-12 19:22:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2022-07-12 19:22:48,633 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 16 [2022-07-12 19:22:48,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:48,633 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2022-07-12 19:22:48,633 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 7 states have internal predecessors, (37), 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) [2022-07-12 19:22:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2022-07-12 19:22:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-07-12 19:22:48,634 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:48,634 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:48,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-12 19:22:48,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-07-12 19:22:48,852 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:48,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:48,852 INFO L85 PathProgramCache]: Analyzing trace with hash 527522044, now seen corresponding path program 2 times [2022-07-12 19:22:48,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:48,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088427357] [2022-07-12 19:22:48,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:48,932 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-12 19:22:48,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:48,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088427357] [2022-07-12 19:22:48,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088427357] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:48,933 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:48,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 19:22:48,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686303486] [2022-07-12 19:22:48,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:48,934 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 19:22:48,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:48,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 19:22:48,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 19:22:48,935 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 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) [2022-07-12 19:22:49,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:49,027 INFO L93 Difference]: Finished difference Result 92 states and 98 transitions. [2022-07-12 19:22:49,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 19:22:49,028 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 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) Word has length 31 [2022-07-12 19:22:49,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:49,028 INFO L225 Difference]: With dead ends: 92 [2022-07-12 19:22:49,029 INFO L226 Difference]: Without dead ends: 92 [2022-07-12 19:22:49,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-12 19:22:49,029 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 158 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:49,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 88 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 19:22:49,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-07-12 19:22:49,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 67. [2022-07-12 19:22:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 53 states have (on average 1.3584905660377358) internal successors, (72), 66 states have internal predecessors, (72), 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) [2022-07-12 19:22:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 72 transitions. [2022-07-12 19:22:49,033 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 72 transitions. Word has length 31 [2022-07-12 19:22:49,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:49,033 INFO L495 AbstractCegarLoop]: Abstraction has 67 states and 72 transitions. [2022-07-12 19:22:49,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 6 states have internal predecessors, (19), 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) [2022-07-12 19:22:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2022-07-12 19:22:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-07-12 19:22:49,034 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:49,034 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:49,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 19:22:49,034 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:49,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:49,035 INFO L85 PathProgramCache]: Analyzing trace with hash 527522045, now seen corresponding path program 1 times [2022-07-12 19:22:49,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:49,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489234853] [2022-07-12 19:22:49,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-12 19:22:49,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:49,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489234853] [2022-07-12 19:22:49,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489234853] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:22:49,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:22:49,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 19:22:49,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413331231] [2022-07-12 19:22:49,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:22:49,120 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 19:22:49,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:49,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 19:22:49,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-12 19:22:49,121 INFO L87 Difference]: Start difference. First operand 67 states and 72 transitions. Second operand has 6 states, 5 states have (on average 4.2) internal successors, (21), 6 states have internal predecessors, (21), 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) [2022-07-12 19:22:49,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:49,216 INFO L93 Difference]: Finished difference Result 73 states and 77 transitions. [2022-07-12 19:22:49,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 19:22:49,220 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 4.2) internal successors, (21), 6 states have internal predecessors, (21), 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) Word has length 31 [2022-07-12 19:22:49,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:49,221 INFO L225 Difference]: With dead ends: 73 [2022-07-12 19:22:49,221 INFO L226 Difference]: Without dead ends: 73 [2022-07-12 19:22:49,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-12 19:22:49,222 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 155 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:49,223 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 60 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 19:22:49,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-07-12 19:22:49,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2022-07-12 19:22:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 56 states have (on average 1.3392857142857142) internal successors, (75), 69 states have internal predecessors, (75), 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) [2022-07-12 19:22:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 75 transitions. [2022-07-12 19:22:49,228 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 75 transitions. Word has length 31 [2022-07-12 19:22:49,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:49,228 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 75 transitions. [2022-07-12 19:22:49,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.2) internal successors, (21), 6 states have internal predecessors, (21), 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) [2022-07-12 19:22:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-07-12 19:22:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-07-12 19:22:49,229 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:49,229 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:49,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-12 19:22:49,230 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:49,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:49,230 INFO L85 PathProgramCache]: Analyzing trace with hash 142544443, now seen corresponding path program 1 times [2022-07-12 19:22:49,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:49,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176961698] [2022-07-12 19:22:49,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:49,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-12 19:22:49,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:49,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176961698] [2022-07-12 19:22:49,478 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176961698] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:22:49,478 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761381086] [2022-07-12 19:22:49,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:49,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:22:49,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:22:49,494 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:22:49,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-12 19:22:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:49,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 33 conjunts are in the unsatisfiable core [2022-07-12 19:22:49,597 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:22:49,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-07-12 19:22:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:22:49,807 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:22:49,866 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-07-12 19:22:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-12 19:22:49,882 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:22:50,691 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_432 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_432)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) is different from false [2022-07-12 19:22:51,736 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_432 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_432)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-07-12 19:22:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 7 not checked. [2022-07-12 19:22:51,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761381086] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:22:51,873 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:22:51,873 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 25 [2022-07-12 19:22:51,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920615314] [2022-07-12 19:22:51,874 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:22:51,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-07-12 19:22:51,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:22:51,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-07-12 19:22:51,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=446, Unknown=2, NotChecked=86, Total=600 [2022-07-12 19:22:51,875 INFO L87 Difference]: Start difference. First operand 70 states and 75 transitions. Second operand has 25 states, 25 states have (on average 2.56) internal successors, (64), 25 states have internal predecessors, (64), 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) [2022-07-12 19:22:52,279 WARN L833 $PredicateComparison]: unable to prove that (and (<= 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (forall ((v_ArrVal_432 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_432)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (<= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0)) is different from false [2022-07-12 19:22:52,607 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (and (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse0 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (= (select .cse0 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (<= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (<= 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (forall ((v_ArrVal_432 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_432)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0))) is different from false [2022-07-12 19:22:52,933 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (and (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse0 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (= (select .cse0 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (<= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (forall ((v_ArrVal_432 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_432)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0))) is different from false [2022-07-12 19:22:53,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:22:53,088 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2022-07-12 19:22:53,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-12 19:22:53,089 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.56) internal successors, (64), 25 states have internal predecessors, (64), 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) Word has length 33 [2022-07-12 19:22:53,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:22:53,089 INFO L225 Difference]: With dead ends: 70 [2022-07-12 19:22:53,089 INFO L226 Difference]: Without dead ends: 70 [2022-07-12 19:22:53,090 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=129, Invalid=698, Unknown=5, NotChecked=290, Total=1122 [2022-07-12 19:22:53,090 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 15 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 43 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:22:53,090 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 546 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 207 Invalid, 0 Unknown, 43 Unchecked, 0.1s Time] [2022-07-12 19:22:53,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2022-07-12 19:22:53,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2022-07-12 19:22:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 56 states have (on average 1.3214285714285714) internal successors, (74), 69 states have internal predecessors, (74), 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) [2022-07-12 19:22:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2022-07-12 19:22:53,093 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 33 [2022-07-12 19:22:53,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:22:53,093 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2022-07-12 19:22:53,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.56) internal successors, (64), 25 states have internal predecessors, (64), 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) [2022-07-12 19:22:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2022-07-12 19:22:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-07-12 19:22:53,094 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:22:53,094 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:22:53,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-12 19:22:53,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-07-12 19:22:53,295 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:22:53,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:22:53,295 INFO L85 PathProgramCache]: Analyzing trace with hash 2041941388, now seen corresponding path program 1 times [2022-07-12 19:22:53,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:22:53,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347551254] [2022-07-12 19:22:53,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:22:53,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:22:53,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:22:53,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347551254] [2022-07-12 19:22:53,612 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347551254] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:22:53,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [151232216] [2022-07-12 19:22:53,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:22:53,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:22:53,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:22:53,613 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:22:53,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-12 19:22:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:22:53,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 64 conjunts are in the unsatisfiable core [2022-07-12 19:22:53,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:22:53,768 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 19:22:53,811 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-12 19:22:53,811 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-07-12 19:22:53,867 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:22:53,873 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:22:53,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:22:53,920 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:22:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:22:53,926 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-07-12 19:22:53,992 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-07-12 19:22:53,993 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-07-12 19:22:54,004 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-07-12 19:22:54,005 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2022-07-12 19:22:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:22:54,202 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:22:54,203 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 44 [2022-07-12 19:22:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:22:54,209 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:22:54,209 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 66 [2022-07-12 19:22:54,232 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:22:54,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2022-07-12 19:22:54,247 INFO L356 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2022-07-12 19:22:54,248 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 45 [2022-07-12 19:22:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:22:54,301 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:22:56,373 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0) (= (select |c_#valid| .cse0) 1)))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))) is different from false [2022-07-12 19:22:58,406 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse0) 1) (= .cse0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))))) is different from false [2022-07-12 19:23:00,463 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_606 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) v_ArrVal_606)))) (store .cse1 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse1 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse0) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse0)))) (forall ((v_ArrVal_606 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_ArrVal_604 Int)) (let ((.cse3 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| (select (select (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse3 v_ArrVal_606)))) (store .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= (select (select (let ((.cse4 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse3 v_ArrVal_604)))) (store .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) is different from false [2022-07-12 19:23:00,483 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:00,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:00,496 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 3 not checked. [2022-07-12 19:23:00,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [151232216] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:23:00,658 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:23:00,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 29 [2022-07-12 19:23:00,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202281672] [2022-07-12 19:23:00,658 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:23:00,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-07-12 19:23:00,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:00,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-07-12 19:23:00,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=624, Unknown=3, NotChecked=156, Total=870 [2022-07-12 19:23:00,660 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand has 30 states, 29 states have (on average 2.4482758620689653) internal successors, (71), 30 states have internal predecessors, (71), 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) [2022-07-12 19:23:26,906 WARN L833 $PredicateComparison]: unable to prove that (and (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1) (= (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse0) (= (select |c_#valid| .cse0) 1))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select |c_#valid| .cse1) 1) (= .cse1 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)))) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0)) is different from false [2022-07-12 19:23:28,909 WARN L833 $PredicateComparison]: unable to prove that (and (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0) (= (select |c_#valid| .cse0) 1))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse1) (= (select |c_#valid| .cse1) 1)))) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))) is different from false [2022-07-12 19:23:30,913 WARN L833 $PredicateComparison]: unable to prove that (and (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0) (= (select |c_#valid| .cse0) 1))) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse1) (= (select |c_#valid| .cse1) 1)))) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) (= (select |c_#valid| (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)))) is different from false [2022-07-12 19:23:31,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:31,104 INFO L93 Difference]: Finished difference Result 100 states and 107 transitions. [2022-07-12 19:23:31,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-12 19:23:31,105 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 29 states have (on average 2.4482758620689653) internal successors, (71), 30 states have internal predecessors, (71), 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) Word has length 37 [2022-07-12 19:23:31,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:31,106 INFO L225 Difference]: With dead ends: 100 [2022-07-12 19:23:31,106 INFO L226 Difference]: Without dead ends: 100 [2022-07-12 19:23:31,106 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 225 ImplicationChecksByTransitivity, 36.7s TimeCoverageRelationStatistics Valid=127, Invalid=810, Unknown=17, NotChecked=378, Total=1332 [2022-07-12 19:23:31,107 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 78 mSDsluCounter, 202 mSDsCounter, 0 mSdLazyCounter, 563 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 837 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 563 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 258 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:31,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 219 Invalid, 837 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 563 Invalid, 0 Unknown, 258 Unchecked, 0.2s Time] [2022-07-12 19:23:31,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2022-07-12 19:23:31,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 80. [2022-07-12 19:23:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 66 states have (on average 1.378787878787879) internal successors, (91), 79 states have internal predecessors, (91), 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) [2022-07-12 19:23:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 91 transitions. [2022-07-12 19:23:31,109 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 91 transitions. Word has length 37 [2022-07-12 19:23:31,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:31,109 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 91 transitions. [2022-07-12 19:23:31,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 29 states have (on average 2.4482758620689653) internal successors, (71), 30 states have internal predecessors, (71), 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) [2022-07-12 19:23:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 91 transitions. [2022-07-12 19:23:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-07-12 19:23:31,110 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:31,110 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:31,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-12 19:23:31,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:31,320 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:31,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:31,320 INFO L85 PathProgramCache]: Analyzing trace with hash 2041941389, now seen corresponding path program 1 times [2022-07-12 19:23:31,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:31,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074054964] [2022-07-12 19:23:31,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:31,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:31,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074054964] [2022-07-12 19:23:31,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074054964] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:23:31,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882584516] [2022-07-12 19:23:31,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:31,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:31,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:23:31,691 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:23:31,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-12 19:23:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:31,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 64 conjunts are in the unsatisfiable core [2022-07-12 19:23:31,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:23:31,820 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 19:23:31,887 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-12 19:23:31,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-07-12 19:23:31,942 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:31,948 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:31,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:31,998 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:23:32,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:32,006 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-07-12 19:23:32,073 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-07-12 19:23:32,073 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2022-07-12 19:23:32,081 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-07-12 19:23:32,082 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-07-12 19:23:32,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:32,283 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:32,284 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 55 [2022-07-12 19:23:32,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:32,289 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:32,290 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 68 treesize of output 66 [2022-07-12 19:23:32,325 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:32,325 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 32 [2022-07-12 19:23:32,350 INFO L356 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2022-07-12 19:23:32,351 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 45 [2022-07-12 19:23:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:32,459 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:23:34,021 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:34,021 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1882584516] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:23:34,021 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:23:34,021 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 11] total 34 [2022-07-12 19:23:34,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942149407] [2022-07-12 19:23:34,022 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:23:34,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-07-12 19:23:34,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:34,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-07-12 19:23:34,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=1081, Unknown=0, NotChecked=0, Total=1190 [2022-07-12 19:23:34,023 INFO L87 Difference]: Start difference. First operand 80 states and 91 transitions. Second operand has 35 states, 34 states have (on average 2.4705882352941178) internal successors, (84), 35 states have internal predecessors, (84), 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) [2022-07-12 19:23:35,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:35,090 INFO L93 Difference]: Finished difference Result 110 states and 117 transitions. [2022-07-12 19:23:35,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-07-12 19:23:35,091 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 34 states have (on average 2.4705882352941178) internal successors, (84), 35 states have internal predecessors, (84), 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) Word has length 37 [2022-07-12 19:23:35,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:35,092 INFO L225 Difference]: With dead ends: 110 [2022-07-12 19:23:35,092 INFO L226 Difference]: Without dead ends: 110 [2022-07-12 19:23:35,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 55 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 556 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=272, Invalid=2178, Unknown=0, NotChecked=0, Total=2450 [2022-07-12 19:23:35,093 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 122 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 1026 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 105 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:35,093 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 285 Invalid, 1026 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 862 Invalid, 0 Unknown, 105 Unchecked, 0.4s Time] [2022-07-12 19:23:35,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-07-12 19:23:35,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 85. [2022-07-12 19:23:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 72 states have (on average 1.375) internal successors, (99), 84 states have internal predecessors, (99), 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) [2022-07-12 19:23:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 99 transitions. [2022-07-12 19:23:35,096 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 99 transitions. Word has length 37 [2022-07-12 19:23:35,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:35,096 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 99 transitions. [2022-07-12 19:23:35,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 34 states have (on average 2.4705882352941178) internal successors, (84), 35 states have internal predecessors, (84), 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) [2022-07-12 19:23:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2022-07-12 19:23:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-07-12 19:23:35,097 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:35,097 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:35,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-12 19:23:35,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:35,298 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:35,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:35,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1124327535, now seen corresponding path program 1 times [2022-07-12 19:23:35,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:35,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375520398] [2022-07-12 19:23:35,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-07-12 19:23:35,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:35,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375520398] [2022-07-12 19:23:35,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375520398] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:23:35,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:23:35,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 19:23:35,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043805404] [2022-07-12 19:23:35,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:23:35,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 19:23:35,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:35,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 19:23:35,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-12 19:23:35,368 INFO L87 Difference]: Start difference. First operand 85 states and 99 transitions. Second operand has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 7 states have internal predecessors, (23), 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) [2022-07-12 19:23:35,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:35,436 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-07-12 19:23:35,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 19:23:35,437 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 7 states have internal predecessors, (23), 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) Word has length 38 [2022-07-12 19:23:35,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:35,438 INFO L225 Difference]: With dead ends: 115 [2022-07-12 19:23:35,438 INFO L226 Difference]: Without dead ends: 115 [2022-07-12 19:23:35,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-07-12 19:23:35,439 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 131 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:35,440 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 74 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 19:23:35,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-07-12 19:23:35,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 90. [2022-07-12 19:23:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 77 states have (on average 1.3636363636363635) internal successors, (105), 89 states have internal predecessors, (105), 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) [2022-07-12 19:23:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 105 transitions. [2022-07-12 19:23:35,447 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 105 transitions. Word has length 38 [2022-07-12 19:23:35,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:35,447 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 105 transitions. [2022-07-12 19:23:35,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 7 states have internal predecessors, (23), 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) [2022-07-12 19:23:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 105 transitions. [2022-07-12 19:23:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-07-12 19:23:35,448 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:35,448 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:35,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-12 19:23:35,449 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:35,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:35,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1124327534, now seen corresponding path program 1 times [2022-07-12 19:23:35,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:35,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518008794] [2022-07-12 19:23:35,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:35,531 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-12 19:23:35,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:35,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518008794] [2022-07-12 19:23:35,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518008794] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 19:23:35,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 19:23:35,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-12 19:23:35,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071434905] [2022-07-12 19:23:35,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 19:23:35,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 19:23:35,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:35,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 19:23:35,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-07-12 19:23:35,533 INFO L87 Difference]: Start difference. First operand 90 states and 105 transitions. Second operand has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 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) [2022-07-12 19:23:35,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:35,632 INFO L93 Difference]: Finished difference Result 95 states and 105 transitions. [2022-07-12 19:23:35,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 19:23:35,632 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 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) Word has length 38 [2022-07-12 19:23:35,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:35,633 INFO L225 Difference]: With dead ends: 95 [2022-07-12 19:23:35,633 INFO L226 Difference]: Without dead ends: 95 [2022-07-12 19:23:35,633 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-07-12 19:23:35,633 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 269 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:35,634 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [269 Valid, 40 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 19:23:35,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-07-12 19:23:35,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 85. [2022-07-12 19:23:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 73 states have (on average 1.3013698630136987) internal successors, (95), 84 states have internal predecessors, (95), 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) [2022-07-12 19:23:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 95 transitions. [2022-07-12 19:23:35,636 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 95 transitions. Word has length 38 [2022-07-12 19:23:35,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:35,636 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 95 transitions. [2022-07-12 19:23:35,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 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) [2022-07-12 19:23:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions. [2022-07-12 19:23:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-07-12 19:23:35,636 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:35,637 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:35,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-07-12 19:23:35,637 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:35,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:35,637 INFO L85 PathProgramCache]: Analyzing trace with hash -494379317, now seen corresponding path program 1 times [2022-07-12 19:23:35,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:35,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723937561] [2022-07-12 19:23:35,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-12 19:23:36,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:36,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723937561] [2022-07-12 19:23:36,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723937561] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:23:36,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222611012] [2022-07-12 19:23:36,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:36,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:36,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:23:36,230 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:23:36,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-12 19:23:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:36,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 77 conjunts are in the unsatisfiable core [2022-07-12 19:23:36,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:23:36,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-07-12 19:23:36,621 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:36,629 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:36,639 INFO L356 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-07-12 19:23:36,639 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 28 [2022-07-12 19:23:36,644 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-07-12 19:23:36,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:36,682 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:23:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:36,688 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 28 [2022-07-12 19:23:36,698 INFO L356 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-07-12 19:23:36,698 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 36 [2022-07-12 19:23:36,769 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-07-12 19:23:36,769 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 30 [2022-07-12 19:23:36,779 INFO L356 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-07-12 19:23:36,780 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 18 [2022-07-12 19:23:36,784 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-07-12 19:23:37,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:37,096 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:37,097 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 46 [2022-07-12 19:23:37,111 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-12 19:23:37,112 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 58 [2022-07-12 19:23:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:37,120 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:37,120 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 80 [2022-07-12 19:23:37,187 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:37,187 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 34 [2022-07-12 19:23:37,198 INFO L356 Elim1Store]: treesize reduction 8, result has 60.0 percent of original size [2022-07-12 19:23:37,199 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 47 [2022-07-12 19:23:37,311 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-07-12 19:23:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:37,338 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:23:37,639 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (+ .cse0 4))) (= .cse0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) .cse1) (+ (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse1))))) is different from false [2022-07-12 19:23:37,672 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) .cse0) (+ (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (+ .cse1 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse1 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) is different from false [2022-07-12 19:23:37,712 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1141 Int) (v_ArrVal_1136 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1135 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse2 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse3 (select (select (let ((.cse4 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse2 v_ArrVal_1136)))) (store .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse0 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse0 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) (select (select (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse2 v_ArrVal_1135)))) (store .cse1 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse1 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (+ .cse3 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse3 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1136 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1135 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse6 (select (select (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse8 v_ArrVal_1135)))) (store .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) .cse6) (+ (select (select (let ((.cse7 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse8 v_ArrVal_1136)))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse6)))))) is different from false [2022-07-12 19:23:37,728 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:38,337 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:38,715 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse64 (select (store (let ((.cse66 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse65 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select .cse64 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse64 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse13 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse60 (select (store (let ((.cse63 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse63 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse63 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse62 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse61 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse60 .cse61) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse60 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse61) |c_ULTIMATE.start_main_~data_init~0#1|))))))))) (.cse17 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse14 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse59 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse15 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse57 (select (store (let ((.cse58 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse57 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse57 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))))))) (.cse16 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse55 (select (store (let ((.cse56 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse55 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse55 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))))) (and .cse0 (or (and .cse0 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (store (let ((.cse4 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse4 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse3 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse2 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse1 .cse2) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse1 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse2) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse5 (select (store (let ((.cse7 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse6 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select .cse5 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse6) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse5 .cse6) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse8 (select (store (let ((.cse9 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse8 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse10 (select (store (let ((.cse11 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse10 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse10 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse12 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse13 .cse14 .cse15 .cse16) .cse17) (or (and .cse0 .cse13) .cse17) (or (let ((.cse22 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse51 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse51) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse52 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse51) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse21 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse49 (select (store (let ((.cse50 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse49 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse49 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (.cse23 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse48 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse34 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse46 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse46) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse47 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse46) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse18 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse44 (select (store (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse44 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse44 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse33 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse43 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse35 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (and .cse18 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse19 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse19) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse20 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse19) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse17) .cse21 (or (and .cse22 .cse21 .cse23) .cse17) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse24 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse17) .cse23 (or .cse17 (and (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse25 (select (store (let ((.cse26 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse25 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse25 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse22 .cse18 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse27 (select (store (let ((.cse28 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse27 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse27 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse29 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse29 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse21 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse31 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse31) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse31) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse23 .cse33 .cse34 .cse35 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse36 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse37 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse33 .cse34 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse38 (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse38 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse38 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse40 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse40) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse41 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse40) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse17) (or (and .cse18 .cse33 .cse35) .cse17))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (or (and .cse14 .cse15) .cse17) .cse13 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse53 (select (store (let ((.cse54 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse53 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select .cse53 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse17) .cse14 .cse15 .cse16)) is different from false [2022-07-12 19:23:40,038 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse63 (select (store (let ((.cse64 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse63 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse63 4)))))))))) (.cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse60 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse61 (select (store (let ((.cse62 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse60) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse61 .cse60) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse61 4)))))))))) (.cse0 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0)) (.cse4 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse58 (select (store (let ((.cse59 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse58 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse58 4)))))))))) (.cse2 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse55 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse56 (select (store (let ((.cse57 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse55) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse56 .cse55) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse56 4)))))))))) (.cse51 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse54 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))))) (and (or .cse0 (and .cse1 .cse2)) .cse3 .cse4 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse5 (select (store (let ((.cse6 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select .cse5 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse5 4))))) .cse0) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (let ((.cse19 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse41 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse13 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse40 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse15 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse38 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse38) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse38) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse7 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse36 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse36) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse37 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse36) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse12 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse35 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse14 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse33 (select (store (let ((.cse34 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse33 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse33 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse18 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse31 (select (store (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse31 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse31 4))))))))) (and (or (and .cse7 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse8 (select (store (let ((.cse9 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse8 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse8 4))))))) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse10 (select (store (let ((.cse11 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse10 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse10 4))))))) .cse12 .cse13 .cse14 .cse15 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse16 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse16) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse17 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse16) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) .cse18 .cse19 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse20 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse20 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse21 (select (store (let ((.cse22 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse21 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse21 4))))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse23 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) (or .cse0 (and .cse13 .cse18 .cse19)) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse24 (select (store (let ((.cse25 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse24 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse24 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) .cse12 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse26 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse26) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse27 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse26) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse0) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse28 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) .cse13 .cse14 .cse15 (or .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse29 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse29) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse30 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse29) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)))))) (or (and .cse7 .cse12 .cse14) .cse0) .cse18))) .cse1 (or (and .cse3 .cse4 .cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse43 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse44 (select (store (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse43) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse44 .cse43) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse44 4))))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse46 (select (store (let ((.cse47 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse46 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse46 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse48 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse49 (select (store (let ((.cse50 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse49 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse49 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse2 .cse51 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse52 (select (store (let ((.cse53 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse52 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse52 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse0) (or .cse0 (and .cse4 .cse51)) .cse2 .cse51)) is different from false [2022-07-12 19:23:40,727 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse36 (forall ((v_subst_21 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_21) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_21) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse63 (select (store (let ((.cse64 (store |c_#memory_int| v_subst_21 v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_21 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse63 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse63 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))))))))) (.cse37 (forall ((v_subst_22 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse62 (store |c_#memory_int| v_subst_22 v_ArrVal_1133))) (store .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_22 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_22))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_22)))) (.cse38 (forall ((v_subst_2 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse59 (select (store (let ((.cse61 (store |c_#memory_int| v_subst_2 v_ArrVal_1133))) (store .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_2 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse60 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse59 .cse60) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse59 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse60) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_2))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_2)))) (.cse40 (forall ((v_subst_20 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_20) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse57 (select (store (let ((.cse58 (store |c_#memory_int| v_subst_20 v_ArrVal_1133))) (store .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_20 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse57 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse57 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_20)))))) (.cse39 (forall ((v_subst_1 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse54 (select (store (let ((.cse56 (store |c_#memory_int| v_subst_1 v_ArrVal_1133))) (store .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_1 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse55 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse54 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse54 .cse55) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse55) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_1))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_1)))) (.cse1 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0))) (and (or (let ((.cse10 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_4 Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_4) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse35 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse34 (store |c_#memory_int| v_subst_4 v_ArrVal_1133))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_4 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse35) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse35) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse0 (forall ((v_subst_15 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse32 (select (store (let ((.cse33 (store |c_#memory_int| v_subst_15 v_ArrVal_1133))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_15 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse32 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse32 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_15)))) (.cse4 (forall ((v_subst_7 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_7) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse31 (store |c_#memory_int| v_subst_7 v_ArrVal_1133))) (store .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_7 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse9 (forall ((v_subst_8 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_8) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| v_subst_8 v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_8 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse29 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse29 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (.cse22 (forall ((v_subst_13 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse28 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse27 (store |c_#memory_int| v_subst_13 v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_13 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse28) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse28) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_13)))) (.cse5 (forall ((v_subst_6 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse26 (store |c_#memory_int| v_subst_6 v_ArrVal_1133))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_6 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_6)))) (.cse11 (forall ((v_subst_14 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse25 (store |c_#memory_int| v_subst_14 v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_14 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_14))))) (and .cse0 (or .cse1 (forall ((v_ArrVal_1141 Int) (v_subst_18 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse3 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_18) (= (select (select (store (let ((.cse2 (store |c_#memory_int| v_subst_18 v_ArrVal_1133))) (store .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_18 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or .cse1 (and .cse0 .cse4 .cse5)) (or (forall ((v_ArrVal_1141 Int) (v_subst_19 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store (let ((.cse6 (store |c_#memory_int| v_subst_19 v_ArrVal_1133))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_19 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_19))) .cse1) (or (forall ((v_ArrVal_1141 Int) (v_subst_16 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_16) (= (select (select (store (let ((.cse7 (store |c_#memory_int| v_subst_16 v_ArrVal_1133))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_16 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse8) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse8) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse9 (or .cse1 (and .cse10 .cse9 .cse11)) (forall ((v_subst_17 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_17) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse12 (select (store (let ((.cse13 (store |c_#memory_int| v_subst_17 v_ArrVal_1133))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_17 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse12 4)) (= (select .cse12 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or (and (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_11 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse14 (select (store (let ((.cse15 (store |c_#memory_int| v_subst_11 v_ArrVal_1133))) (store .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_11 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse14 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse14 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse10 .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_3 Int)) (= (select (select (store (let ((.cse16 (store |c_#memory_int| v_subst_3 v_ArrVal_1133))) (store .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_3 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_10 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse17 (store |c_#memory_int| v_subst_10 v_ArrVal_1133))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_10 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse4 .cse9 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (v_subst_5 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse19 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (let ((.cse18 (store |c_#memory_int| v_subst_5 v_ArrVal_1133))) (store .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_5 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse19)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse19) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_subst_9 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse20 (select (store (let ((.cse21 (store |c_#memory_int| v_subst_9 v_ArrVal_1133))) (store .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_9 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse20 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse20 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse22 .cse5 .cse11 (forall ((v_ArrVal_1141 Int) (v_subst_12 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse23 (select (store (let ((.cse24 (store |c_#memory_int| v_subst_12 v_ArrVal_1133))) (store .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_12 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse23 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= (select .cse23 4) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1) .cse22 .cse5 .cse11)) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0)) .cse36 .cse37 (or .cse1 (and .cse38 .cse39)) .cse38 (or .cse1 (and .cse37 .cse40)) .cse40 (or (forall ((v_ArrVal_1141 Int) (v_subst_28 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse41 (select (store (let ((.cse42 (store |c_#memory_int| v_subst_28 v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_28 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse41 4)) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_28) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_28) (= (select .cse41 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse39 (or (and (forall ((v_subst_25 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse43 (select (store (let ((.cse44 (store |c_#memory_int| v_subst_25 v_ArrVal_1133))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_25 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse43 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse43 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_25))) (forall ((v_subst_23 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_23) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse45 (select (store (let ((.cse47 (store |c_#memory_int| v_subst_23 v_ArrVal_1133))) (store .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_23 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse46 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse45 .cse46) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse45 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse46) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse36 .cse37 .cse38 .cse40 (forall ((v_subst_26 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse48 (select (store (let ((.cse49 (store |c_#memory_int| v_subst_26 v_ArrVal_1133))) (store .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_26 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse48 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse48 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_26))) (forall ((v_subst_27 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_27) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse50 (select (store (let ((.cse52 (store |c_#memory_int| v_subst_27 v_ArrVal_1133))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_27 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse51 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse50 .cse51) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse50 4)) (= (select v_ArrVal_1144 .cse51) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse39 (forall ((v_subst_24 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_24) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse53 (store |c_#memory_int| v_subst_24 v_ArrVal_1133))) (store .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_24 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1))) is different from false [2022-07-12 19:23:41,029 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,029 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 61 [2022-07-12 19:23:41,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,063 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,064 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 65 [2022-07-12 19:23:41,112 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,112 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 75 [2022-07-12 19:23:41,152 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,153 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 61 [2022-07-12 19:23:41,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,165 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,165 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 65 [2022-07-12 19:23:41,172 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-07-12 19:23:41,223 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,223 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 89 treesize of output 79 [2022-07-12 19:23:41,245 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,245 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,250 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,251 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,259 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,259 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,264 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,265 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-07-12 19:23:41,270 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,272 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,281 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,282 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-07-12 19:23:41,306 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 19:23:41,309 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 37 [2022-07-12 19:23:41,312 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,319 INFO L356 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2022-07-12 19:23:41,319 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 592 treesize of output 569 [2022-07-12 19:23:41,324 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,326 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 267 treesize of output 235 [2022-07-12 19:23:41,332 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 502 treesize of output 486 [2022-07-12 19:23:41,367 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 494 treesize of output 474 [2022-07-12 19:23:41,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:23:41,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 412 [2022-07-12 19:23:41,517 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,517 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,524 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,524 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,532 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,533 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-07-12 19:23:41,538 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,539 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,544 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,545 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,550 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,551 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,556 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,556 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,562 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,562 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,568 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,574 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,575 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,581 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,581 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2022-07-12 19:23:41,586 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-07-12 19:23:41,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 1 [2022-07-12 19:23:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 21 not checked. [2022-07-12 19:23:41,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222611012] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:23:41,759 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:23:41,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 16, 18] total 48 [2022-07-12 19:23:41,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777862942] [2022-07-12 19:23:41,760 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:23:41,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-07-12 19:23:41,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:41,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-07-12 19:23:41,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=1599, Unknown=8, NotChecked=510, Total=2256 [2022-07-12 19:23:41,761 INFO L87 Difference]: Start difference. First operand 85 states and 95 transitions. Second operand has 48 states, 48 states have (on average 2.125) internal successors, (102), 48 states have internal predecessors, (102), 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) [2022-07-12 19:23:42,023 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse36 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0)) (.cse37 (forall ((v_subst_21 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_21) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_21) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse65 (select (store (let ((.cse66 (store |c_#memory_int| v_subst_21 v_ArrVal_1133))) (store .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_21 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse65 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse65 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))))))))) (.cse38 (forall ((v_subst_22 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse64 (store |c_#memory_int| v_subst_22 v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_22 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_22))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_22)))) (.cse39 (forall ((v_subst_2 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse61 (select (store (let ((.cse63 (store |c_#memory_int| v_subst_2 v_ArrVal_1133))) (store .cse63 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse63 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_2 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse62 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse61 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse61 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_2))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_2)))) (.cse41 (forall ((v_subst_20 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_20) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse59 (select (store (let ((.cse60 (store |c_#memory_int| v_subst_20 v_ArrVal_1133))) (store .cse60 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse60 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_20 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse59 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse59 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_20)))))) (.cse40 (forall ((v_subst_1 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse56 (select (store (let ((.cse58 (store |c_#memory_int| v_subst_1 v_ArrVal_1133))) (store .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_1 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse57 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse56 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse56 .cse57) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse57) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_1))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_1)))) (.cse1 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0))) (and (or (let ((.cse10 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_4 Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_4) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse35 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse34 (store |c_#memory_int| v_subst_4 v_ArrVal_1133))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_4 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse35) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse35) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse0 (forall ((v_subst_15 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse32 (select (store (let ((.cse33 (store |c_#memory_int| v_subst_15 v_ArrVal_1133))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_15 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse32 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse32 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_15)))) (.cse4 (forall ((v_subst_7 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_7) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse31 (store |c_#memory_int| v_subst_7 v_ArrVal_1133))) (store .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_7 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse9 (forall ((v_subst_8 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_8) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| v_subst_8 v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_8 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse29 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse29 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (.cse22 (forall ((v_subst_13 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse28 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse27 (store |c_#memory_int| v_subst_13 v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_13 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse28) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse28) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_13)))) (.cse5 (forall ((v_subst_6 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse26 (store |c_#memory_int| v_subst_6 v_ArrVal_1133))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_6 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_6)))) (.cse11 (forall ((v_subst_14 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse25 (store |c_#memory_int| v_subst_14 v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_14 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_14))))) (and .cse0 (or .cse1 (forall ((v_ArrVal_1141 Int) (v_subst_18 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse3 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_18) (= (select (select (store (let ((.cse2 (store |c_#memory_int| v_subst_18 v_ArrVal_1133))) (store .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_18 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or .cse1 (and .cse0 .cse4 .cse5)) (or (forall ((v_ArrVal_1141 Int) (v_subst_19 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store (let ((.cse6 (store |c_#memory_int| v_subst_19 v_ArrVal_1133))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_19 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_19))) .cse1) (or (forall ((v_ArrVal_1141 Int) (v_subst_16 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_16) (= (select (select (store (let ((.cse7 (store |c_#memory_int| v_subst_16 v_ArrVal_1133))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_16 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse8) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse8) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse9 (or .cse1 (and .cse10 .cse9 .cse11)) (forall ((v_subst_17 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_17) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse12 (select (store (let ((.cse13 (store |c_#memory_int| v_subst_17 v_ArrVal_1133))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_17 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse12 4)) (= (select .cse12 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or (and (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_11 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse14 (select (store (let ((.cse15 (store |c_#memory_int| v_subst_11 v_ArrVal_1133))) (store .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_11 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse14 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse14 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse10 .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_3 Int)) (= (select (select (store (let ((.cse16 (store |c_#memory_int| v_subst_3 v_ArrVal_1133))) (store .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_3 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_10 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse17 (store |c_#memory_int| v_subst_10 v_ArrVal_1133))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_10 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse4 .cse9 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (v_subst_5 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse19 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (let ((.cse18 (store |c_#memory_int| v_subst_5 v_ArrVal_1133))) (store .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_5 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse19)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse19) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_subst_9 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse20 (select (store (let ((.cse21 (store |c_#memory_int| v_subst_9 v_ArrVal_1133))) (store .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_9 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse20 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse20 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse22 .cse5 .cse11 (forall ((v_ArrVal_1141 Int) (v_subst_12 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse23 (select (store (let ((.cse24 (store |c_#memory_int| v_subst_12 v_ArrVal_1133))) (store .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_12 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse23 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= (select .cse23 4) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1) .cse22 .cse5 .cse11)) .cse36) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) .cse37 .cse38 (or .cse1 (and .cse39 .cse40)) .cse39 (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (or .cse1 (and .cse38 .cse41)) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) (or (and (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0) (let ((.cse42 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse42) (and (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select |c_#memory_int| .cse42) (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4))) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse42)))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) .cse41 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (or (forall ((v_ArrVal_1141 Int) (v_subst_28 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse43 (select (store (let ((.cse44 (store |c_#memory_int| v_subst_28 v_ArrVal_1133))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_28 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse43 4)) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_28) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_28) (= (select .cse43 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse1 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) .cse36 .cse40 (or (and (forall ((v_subst_25 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse45 (select (store (let ((.cse46 (store |c_#memory_int| v_subst_25 v_ArrVal_1133))) (store .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_25 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse45 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse45 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_25))) (forall ((v_subst_23 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_23) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse47 (select (store (let ((.cse49 (store |c_#memory_int| v_subst_23 v_ArrVal_1133))) (store .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_23 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse48 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse47 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse47 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse37 .cse38 .cse39 .cse41 (forall ((v_subst_26 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse50 (select (store (let ((.cse51 (store |c_#memory_int| v_subst_26 v_ArrVal_1133))) (store .cse51 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse51 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_26 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse50 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse50 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_26))) (forall ((v_subst_27 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_27) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse52 (select (store (let ((.cse54 (store |c_#memory_int| v_subst_27 v_ArrVal_1133))) (store .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse54 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_27 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse53 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse52 .cse53) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse52 4)) (= (select v_ArrVal_1144 .cse53) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse40 (forall ((v_subst_24 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_24) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse55 (store |c_#memory_int| v_subst_24 v_ArrVal_1133))) (store .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_24 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1))) is different from false [2022-07-12 19:23:42,059 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse3 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse65 (select (store (let ((.cse66 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse65 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse65 4)))))))))) (.cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse62 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse63 (select (store (let ((.cse64 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse63 .cse62) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse63 4)))))))))) (.cse4 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse60 (select (store (let ((.cse61 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse60 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse60 4)))))))))) (.cse0 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0)) (.cse8 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)) (.cse2 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse57 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse58 (select (store (let ((.cse59 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse57) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse58 .cse57) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse58 4)))))))))) (.cse53 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse56 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse56 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))))) (and (or .cse0 (and .cse1 .cse2)) .cse3 .cse4 (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse5 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (= (select .cse5 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse6 (select (store (let ((.cse7 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select .cse6 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse6 4))))) .cse0) (or .cse8 (let ((.cse21 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse43 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse43 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse15 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse17 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse40 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse40) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse41 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse41 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse40) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse9 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse38 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse38) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse38) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse14 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse37 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse16 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse35 (select (store (let ((.cse36 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse36 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse35 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse35 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse20 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse33 (select (store (let ((.cse34 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse33 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse33 4))))))))) (and (or (and .cse9 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse10 (select (store (let ((.cse11 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse11 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse10 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse10 4))))))) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse12 (select (store (let ((.cse13 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse12 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse12 4))))))) .cse14 .cse15 .cse16 .cse17 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse18 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse18) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse19 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse19 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse19 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse18) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) .cse20 .cse21 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse22 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse23 (select (store (let ((.cse24 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse23 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse23 4))))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse25 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) (or .cse0 (and .cse15 .cse20 .cse21)) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse26 (select (store (let ((.cse27 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse26 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse26 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) .cse14 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse28 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse28) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse29 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse28) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse0) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse30 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) .cse15 .cse16 .cse17 (or .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse31 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse31) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse31) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)))))) (or (and .cse9 .cse14 .cse16) .cse0) .cse20))) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) .cse1 (or (and .cse3 .cse4 .cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse44 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse45 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse46 (select (store (let ((.cse47 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse45) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse46 .cse45) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse46 4))))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse48 (select (store (let ((.cse49 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse49 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse48 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse48 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse50 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse51 (select (store (let ((.cse52 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse50) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse51 .cse50) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse51 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse2 .cse53 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse54 (select (store (let ((.cse55 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse54 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse54 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse0) (or .cse0 (and .cse4 .cse53)) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) (= |c_ULTIMATE.start_main_~data_init~0#1| 1) .cse0 .cse8 .cse2 .cse53)) is different from false [2022-07-12 19:23:42,092 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse67 (select (store (let ((.cse69 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse68 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select .cse67 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse68) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse67 .cse68) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse19 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse20 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse14 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse63 (select (store (let ((.cse66 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse65 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse64 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse63 .cse64) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse63 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse64) |c_ULTIMATE.start_main_~data_init~0#1|))))))))) (.cse15 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse62 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse62 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse16 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse60 (select (store (let ((.cse61 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse60 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse60 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))))))) (.cse17 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse58 (select (store (let ((.cse59 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse59 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse58 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse58 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) (.cse18 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (and .cse0 (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse1 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (and .cse0 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse2 (select (store (let ((.cse5 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse4 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse3 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse2 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse2 .cse4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse6 (select (store (let ((.cse8 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse8 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse8 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse7 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select .cse6 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse7) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse6 .cse7) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse9 (select (store (let ((.cse10 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse9 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse9 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse11 (select (store (let ((.cse12 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse11 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse11 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse13 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse14 .cse15 .cse16 .cse17) .cse18) (or (and .cse0 .cse14) .cse18) (not .cse19) (or (and (or (and (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= (select .cse1 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) .cse20) .cse19) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (or (let ((.cse25 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse54 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse54) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse55 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse54) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse24 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse52 (select (store (let ((.cse53 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse53 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse52 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse52 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (.cse26 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse51 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse51 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse51 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse37 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse49 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse49) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse50 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse49) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse21 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse47 (select (store (let ((.cse48 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse47 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse47 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse36 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse46 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse38 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (and .cse21 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse22 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse22) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse23 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse23 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse22) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse18) .cse24 (or (and .cse25 .cse24 .cse26) .cse18) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse27 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse18) .cse26 (or .cse18 (and (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse28 (select (store (let ((.cse29 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse29 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse28 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse28 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse25 .cse21 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse30 (select (store (let ((.cse31 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse30 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse30 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse32 (select (store (let ((.cse33 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse32 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse32 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse24 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse34 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse34) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse35 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse34) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse26 .cse36 .cse37 .cse38 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse40 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse36 .cse37 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse41 (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse41 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse41 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse43 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse43) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse44 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse43) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse18) (or (and .cse21 .cse36 .cse38) .cse18))) .cse20) (or (and .cse15 .cse16) .cse18) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) .cse14 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse56 (select (store (let ((.cse57 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse56 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select .cse56 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse18) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) .cse15 .cse16 .cse17 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0) .cse18)) is different from false [2022-07-12 19:23:42,167 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse1 (select |c_#memory_int| .cse4)) (.cse0 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse4)) (.cse3 (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0)) (.cse2 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (and (or .cse0 (= (select .cse1 4) |c_ULTIMATE.start_main_~data_init~0#1|)) (not .cse2) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) .cse3 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (or (and (or (and (= (select .cse1 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse4))) .cse0) .cse3) .cse2) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1136 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1135 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse7 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse8 (select (select (let ((.cse9 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse7 v_ArrVal_1136)))) (store .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse9 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse5 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) (select (select (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse7 v_ArrVal_1135)))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (+ .cse8 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse8 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1136 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1135 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse13 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse11 (select (select (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse13 v_ArrVal_1135)))) (store .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) .cse11) (+ (select (select (let ((.cse12 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse13 v_ArrVal_1136)))) (store .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse12 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse11))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-07-12 19:23:42,363 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse49 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse39 (select |c_#memory_int| .cse49)) (.cse38 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse49)) (.cse46 (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0)) (.cse40 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse36 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0)) (.cse41 (forall ((v_subst_21 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_21) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_21) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse71 (select (store (let ((.cse72 (store |c_#memory_int| v_subst_21 v_ArrVal_1133))) (store .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_21 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse71 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse71 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))))))))))) (.cse42 (forall ((v_subst_22 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse70 (store |c_#memory_int| v_subst_22 v_ArrVal_1133))) (store .cse70 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse70 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_22 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_22))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_22)))) (.cse43 (forall ((v_subst_2 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse67 (select (store (let ((.cse69 (store |c_#memory_int| v_subst_2 v_ArrVal_1133))) (store .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_2 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse68 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse67 .cse68) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse67 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse68) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_2))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_2)))) (.cse45 (forall ((v_subst_20 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_20) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse65 (select (store (let ((.cse66 (store |c_#memory_int| v_subst_20 v_ArrVal_1133))) (store .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse66 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_20 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse65 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse65 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_20)))))) (.cse44 (forall ((v_subst_1 Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse62 (select (store (let ((.cse64 (store |c_#memory_int| v_subst_1 v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_1 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse63 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse62 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse62 .cse63) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse63) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_1))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_1)))) (.cse1 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0))) (and (or (let ((.cse10 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_4 Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_4) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse35 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse34 (store |c_#memory_int| v_subst_4 v_ArrVal_1133))) (store .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse34 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_4 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse35) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse35) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse0 (forall ((v_subst_15 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse32 (select (store (let ((.cse33 (store |c_#memory_int| v_subst_15 v_ArrVal_1133))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_15 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse32 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse32 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_15)))) (.cse4 (forall ((v_subst_7 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_7) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse31 (store |c_#memory_int| v_subst_7 v_ArrVal_1133))) (store .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse31 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_7 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse9 (forall ((v_subst_8 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_8) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| v_subst_8 v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_8 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse29 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse29 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))))) (.cse22 (forall ((v_subst_13 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse28 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (let ((.cse27 (store |c_#memory_int| v_subst_13 v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_13 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse28) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse28) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_13)))) (.cse5 (forall ((v_subst_6 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse26 (store |c_#memory_int| v_subst_6 v_ArrVal_1133))) (store .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse26 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_6 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_6)))) (.cse11 (forall ((v_subst_14 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse25 (store |c_#memory_int| v_subst_14 v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_14 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_14))))) (and .cse0 (or .cse1 (forall ((v_ArrVal_1141 Int) (v_subst_18 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse3 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_18) (= (select (select (store (let ((.cse2 (store |c_#memory_int| v_subst_18 v_ArrVal_1133))) (store .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse2 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_18 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse3) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse3) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or .cse1 (and .cse0 .cse4 .cse5)) (or (forall ((v_ArrVal_1141 Int) (v_subst_19 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= (select (select (store (let ((.cse6 (store |c_#memory_int| v_subst_19 v_ArrVal_1133))) (store .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse6 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_19 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_19))) .cse1) (or (forall ((v_ArrVal_1141 Int) (v_subst_16 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse8 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_16) (= (select (select (store (let ((.cse7 (store |c_#memory_int| v_subst_16 v_ArrVal_1133))) (store .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse7 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_16 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse8) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse8) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse9 (or .cse1 (and .cse10 .cse9 .cse11)) (forall ((v_subst_17 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_17) (forall ((v_ArrVal_1144 (Array Int Int))) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse12 (select (store (let ((.cse13 (store |c_#memory_int| v_subst_17 v_ArrVal_1133))) (store .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse13 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_17 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse12 4)) (= (select .cse12 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (or (and (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_11 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse14 (select (store (let ((.cse15 (store |c_#memory_int| v_subst_11 v_ArrVal_1133))) (store .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse15 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_11 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse14 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse14 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse10 .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_3 Int)) (= (select (select (store (let ((.cse16 (store |c_#memory_int| v_subst_3 v_ArrVal_1133))) (store .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_3 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (v_subst_10 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse17 (store |c_#memory_int| v_subst_10 v_ArrVal_1133))) (store .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse17 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_10 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse4 .cse9 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (v_subst_5 Int) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse19 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (let ((.cse18 (store |c_#memory_int| v_subst_5 v_ArrVal_1133))) (store .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse18 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_5 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse19)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= (select v_ArrVal_1144 .cse19) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_subst_9 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse20 (select (store (let ((.cse21 (store |c_#memory_int| v_subst_9 v_ArrVal_1133))) (store .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse21 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_9 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse20 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse20 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= (select v_ArrVal_1144 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse22 .cse5 .cse11 (forall ((v_ArrVal_1141 Int) (v_subst_12 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse23 (select (store (let ((.cse24 (store |c_#memory_int| v_subst_12 v_ArrVal_1133))) (store .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse24 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_12 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse23 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= (select .cse23 4) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1) .cse22 .cse5 .cse11)) .cse36) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse37 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) .cse37) (+ (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse37 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)))) (or .cse38 (= (select .cse39 4) |c_ULTIMATE.start_main_~data_init~0#1|)) (not .cse40) (= (select (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) .cse41 .cse42 (or .cse1 (and .cse43 .cse44)) .cse43 (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) (or .cse1 (and .cse42 .cse45)) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) .cse45 .cse46 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (or (forall ((v_ArrVal_1141 Int) (v_subst_28 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse47 (select (store (let ((.cse48 (store |c_#memory_int| v_subst_28 v_ArrVal_1133))) (store .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse48 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_28 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse47 4)) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_28) (= |ULTIMATE.start_sll_circular_create_~last~0#1.base| v_subst_28) (= (select .cse47 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse1) .cse1 (or (and (or (and (= (select .cse39 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse49))) .cse38) .cse46) .cse40) .cse36 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse50 (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (+ .cse50 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= .cse50 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) .cse44 (or (and (forall ((v_subst_25 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse51 (select (store (let ((.cse52 (store |c_#memory_int| v_subst_25 v_ArrVal_1133))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_25 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= (select .cse51 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse51 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_25))) (forall ((v_subst_23 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_23) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse53 (select (store (let ((.cse55 (store |c_#memory_int| v_subst_23 v_ArrVal_1133))) (store .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_23 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse54 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse53 .cse54) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse53 4) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select v_ArrVal_1144 .cse54) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse41 .cse42 .cse43 .cse45 (forall ((v_subst_26 Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse56 (select (store (let ((.cse57 (store |c_#memory_int| v_subst_26 v_ArrVal_1133))) (store .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse57 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_26 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse56 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse56 4))))) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_26))) (forall ((v_subst_27 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_27) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse58 (select (store (let ((.cse60 (store |c_#memory_int| v_subst_27 v_ArrVal_1133))) (store .cse60 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse60 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_27 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse59 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= (select .cse58 .cse59) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse58 4)) (= (select v_ArrVal_1144 .cse59) |c_ULTIMATE.start_main_~data_init~0#1|)))))) .cse44 (forall ((v_subst_24 Int)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_subst_24) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse61 (store |c_#memory_int| v_subst_24 v_ArrVal_1133))) (store .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse61 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) v_subst_24 v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) |c_ULTIMATE.start_main_~data_init~0#1|))))) .cse1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-07-12 19:23:42,580 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse63 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse6 (select |c_#memory_int| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) (.cse3 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse73 (select (store (let ((.cse74 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse74 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse74 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse73 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse73 4)))))))))) (.cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse70 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse71 (select (store (let ((.cse72 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse72 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse70) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse71 .cse70) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse71 4)))))))))) (.cse4 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse68 (select (store (let ((.cse69 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse69 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse68 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse68 4)))))))))) (.cse8 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4)) (.cse5 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (.cse60 (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0)) (.cse0 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0)) (.cse61 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse63)) (.cse62 (select |c_#memory_int| .cse63)) (.cse11 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)) (.cse2 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse65 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse66 (select (store (let ((.cse67 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse67 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse67 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse66 .cse65) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse66 4)))))))))) (.cse56 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse64 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse64 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))))) (and (or .cse0 (and .cse1 .cse2)) .cse3 .cse4 (not .cse5) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse6 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse7 (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (+ .cse7 4))) (= .cse7 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) (= (select .cse6 .cse8) |c_ULTIMATE.start_main_~data_init~0#1|) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse9 (select (store (let ((.cse10 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse10 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (= (select .cse9 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse9 4))))) .cse0) (or .cse11 (let ((.cse24 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (= (select (select (store (let ((.cse46 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse46 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse18 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse45 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))))) (.cse20 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse43 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse43) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse44 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse44 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse43) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse12 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int))) (let ((.cse41 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse41) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse42 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse41) |c_ULTIMATE.start_main_~data_init~0#1|))))))) (.cse17 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse40 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse40 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse19 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse38 (select (store (let ((.cse39 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse39 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse38 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse38 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|)))) (.cse23 (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int))) (let ((.cse36 (select (store (let ((.cse37 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse37 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse36 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse36 4))))))))) (and (or (and .cse12 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse13 (select (store (let ((.cse14 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse14 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse13 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse13 4))))))) (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse15 (select (store (let ((.cse16 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse16 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse15 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse15 4))))))) .cse17 .cse18 .cse19 .cse20 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse21 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= (select v_ArrVal_1144 .cse21) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse22 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse22 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse21) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4))))) .cse23 .cse24 (forall ((v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (= (select (select (store (let ((.cse25 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse25 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse26 (select (store (let ((.cse27 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse27 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse26 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse26 4))))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (= (select (select (store (let ((.cse28 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse28 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) (or .cse0 (and .cse18 .cse23 .cse24)) (forall ((|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1144 (Array Int Int))) (or (= (select v_ArrVal_1144 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int))) (let ((.cse29 (select (store (let ((.cse30 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse30 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse29 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse29 4))))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|))) .cse17 (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse31 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse31) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse32 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse31) |c_ULTIMATE.start_main_~data_init~0#1|)))) .cse0) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select (select (store (let ((.cse33 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse33 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|))) .cse0) .cse18 .cse19 .cse20 (or .cse0 (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int) (|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (let ((.cse34 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4))) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) (= (select v_ArrVal_1144 .cse34) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select (select (store (let ((.cse35 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse35 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) .cse34) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)))))) (or (and .cse12 .cse17 .cse19) .cse0) .cse23))) (= |c_ULTIMATE.start_sll_circular_create_~data#1| |c_ULTIMATE.start_main_~data_init~0#1|) .cse1 (or (and .cse3 .cse4 .cse1 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (= (select (select (store (let ((.cse47 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse47 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse48 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse49 (select (store (let ((.cse50 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse50 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse49 .cse48) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse49 4))))))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse51 (select (store (let ((.cse52 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse52 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse51 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse51 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1133 (Array Int Int)) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse53 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) (.cse54 (select (store (let ((.cse55 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse55 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select v_ArrVal_1144 .cse53) |c_ULTIMATE.start_main_~data_init~0#1|) (= (select .cse54 .cse53) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select v_ArrVal_1144 4)) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse54 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) .cse2 .cse56 (forall ((|ULTIMATE.start_sll_circular_create_~new_head~0#1.base| Int)) (or (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (v_ArrVal_1133 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse57 (select (store (let ((.cse58 (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1133))) (store .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select .cse58 |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141))) |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| v_ArrVal_1144) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|))) (or (= (select .cse57 (+ |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 4)) |c_ULTIMATE.start_main_~data_init~0#1|) (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse57 4))))) (= |ULTIMATE.start_sll_circular_create_~new_head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)))) .cse0) (or .cse0 (and .cse4 .cse56)) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse59 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) .cse59) (+ (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse59)))) (or (and .cse60 (or .cse61 (and (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse62 .cse8)) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse63))))) .cse5) .cse60 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) .cse0 (or .cse61 (= (select .cse62 4) |c_ULTIMATE.start_main_~data_init~0#1|)) .cse11 .cse2 .cse56))) is different from false [2022-07-12 19:23:42,653 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse5 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse2 (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0)) (.cse3 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse5)) (.cse4 (select |c_#memory_int| .cse5))) (and (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (+ .cse0 4))) (= .cse0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))) (forall ((v_ArrVal_1141 Int) (v_ArrVal_1144 (Array Int Int)) (|ULTIMATE.start_sll_circular_create_~last~0#1.base| Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.base| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~data_init~0#1| (select (select (store (store |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_int| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| v_ArrVal_1141)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| v_ArrVal_1144) .cse1) (+ (select (select (store |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base| (store (select |c_#memory_$Pointer$.offset| |ULTIMATE.start_sll_circular_create_~last~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse1)))) (or (and .cse2 (or .cse3 (and (= |c_ULTIMATE.start_main_~data_init~0#1| (select .cse4 (+ |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 4))) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse5))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) .cse2 (= |c_ULTIMATE.start_main_~data_init~0#1| 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (or .cse3 (= (select .cse4 4) |c_ULTIMATE.start_main_~data_init~0#1|)) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)))) is different from false [2022-07-12 19:23:42,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:42,933 INFO L93 Difference]: Finished difference Result 105 states and 114 transitions. [2022-07-12 19:23:42,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-07-12 19:23:42,933 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.125) internal successors, (102), 48 states have internal predecessors, (102), 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) Word has length 39 [2022-07-12 19:23:42,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:42,934 INFO L225 Difference]: With dead ends: 105 [2022-07-12 19:23:42,934 INFO L226 Difference]: Without dead ends: 105 [2022-07-12 19:23:42,935 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 51 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 13 IntricatePredicates, 0 DeprecatedPredicates, 369 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=207, Invalid=2086, Unknown=15, NotChecked=1352, Total=3660 [2022-07-12 19:23:42,935 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 95 mSDsluCounter, 466 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 1071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 372 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:42,936 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 486 Invalid, 1071 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 676 Invalid, 0 Unknown, 372 Unchecked, 0.3s Time] [2022-07-12 19:23:42,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-07-12 19:23:42,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 85. [2022-07-12 19:23:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 73 states have (on average 1.2876712328767124) internal successors, (94), 84 states have internal predecessors, (94), 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) [2022-07-12 19:23:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 94 transitions. [2022-07-12 19:23:42,938 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 94 transitions. Word has length 39 [2022-07-12 19:23:42,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:42,938 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 94 transitions. [2022-07-12 19:23:42,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.125) internal successors, (102), 48 states have internal predecessors, (102), 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) [2022-07-12 19:23:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 94 transitions. [2022-07-12 19:23:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-12 19:23:42,940 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:42,940 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:42,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-12 19:23:43,148 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-07-12 19:23:43,148 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:43,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:43,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1852999412, now seen corresponding path program 1 times [2022-07-12 19:23:43,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:43,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428260530] [2022-07-12 19:23:43,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:43,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:43,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:43,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428260530] [2022-07-12 19:23:43,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428260530] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:23:43,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [933101286] [2022-07-12 19:23:43,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:43,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:43,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:23:43,382 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:23:43,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-12 19:23:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:43,528 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 54 conjunts are in the unsatisfiable core [2022-07-12 19:23:43,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:23:43,535 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 19:23:43,572 INFO L356 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-07-12 19:23:43,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-07-12 19:23:43,591 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-07-12 19:23:43,591 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-07-12 19:23:43,623 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-07-12 19:23:43,624 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-07-12 19:23:43,679 INFO L356 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2022-07-12 19:23:43,680 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2022-07-12 19:23:43,707 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:43,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:43,737 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21 [2022-07-12 19:23:43,773 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19 [2022-07-12 19:23:43,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:43,864 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:43,864 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 34 [2022-07-12 19:23:43,898 INFO L356 Elim1Store]: treesize reduction 17, result has 32.0 percent of original size [2022-07-12 19:23:43,898 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 21 [2022-07-12 19:23:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:43,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:23:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 19:23:44,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [933101286] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:23:44,216 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:23:44,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13, 13] total 32 [2022-07-12 19:23:44,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401629526] [2022-07-12 19:23:44,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:23:44,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-07-12 19:23:44,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:23:44,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-07-12 19:23:44,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=880, Unknown=0, NotChecked=0, Total=992 [2022-07-12 19:23:44,218 INFO L87 Difference]: Start difference. First operand 85 states and 94 transitions. Second operand has 32 states, 32 states have (on average 2.71875) internal successors, (87), 32 states have internal predecessors, (87), 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) [2022-07-12 19:23:44,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:23:44,490 INFO L93 Difference]: Finished difference Result 86 states and 94 transitions. [2022-07-12 19:23:44,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-07-12 19:23:44,490 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.71875) internal successors, (87), 32 states have internal predecessors, (87), 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) Word has length 40 [2022-07-12 19:23:44,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:23:44,491 INFO L225 Difference]: With dead ends: 86 [2022-07-12 19:23:44,491 INFO L226 Difference]: Without dead ends: 86 [2022-07-12 19:23:44,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 63 SyntacticMatches, 5 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 389 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=235, Invalid=1171, Unknown=0, NotChecked=0, Total=1406 [2022-07-12 19:23:44,492 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 34 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 255 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 338 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 50 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 19:23:44,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 462 Invalid, 338 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 255 Invalid, 0 Unknown, 50 Unchecked, 0.1s Time] [2022-07-12 19:23:44,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-07-12 19:23:44,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 85. [2022-07-12 19:23:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 73 states have (on average 1.273972602739726) internal successors, (93), 84 states have internal predecessors, (93), 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) [2022-07-12 19:23:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 93 transitions. [2022-07-12 19:23:44,493 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 93 transitions. Word has length 40 [2022-07-12 19:23:44,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:23:44,493 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 93 transitions. [2022-07-12 19:23:44,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.71875) internal successors, (87), 32 states have internal predecessors, (87), 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) [2022-07-12 19:23:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 93 transitions. [2022-07-12 19:23:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-07-12 19:23:44,494 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:23:44,494 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:23:44,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-07-12 19:23:44,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-07-12 19:23:44,695 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:23:44,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:23:44,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1769728484, now seen corresponding path program 2 times [2022-07-12 19:23:44,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:23:44,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595460928] [2022-07-12 19:23:44,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:23:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:23:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:23:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 19:23:45,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:23:45,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595460928] [2022-07-12 19:23:45,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595460928] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:23:45,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [504581389] [2022-07-12 19:23:45,326 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 19:23:45,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:23:45,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:23:45,327 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:23:45,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-12 19:23:45,493 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 19:23:45,493 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 19:23:45,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 100 conjunts are in the unsatisfiable core [2022-07-12 19:23:45,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:23:45,518 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 19:23:45,588 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-12 19:23:45,589 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-07-12 19:23:45,629 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:45,633 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:23:45,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:45,673 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-07-12 19:23:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:45,679 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:23:45,734 INFO L356 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-07-12 19:23:45,734 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 34 [2022-07-12 19:23:45,823 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-07-12 19:23:45,823 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 28 [2022-07-12 19:23:45,833 INFO L356 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2022-07-12 19:23:45,833 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2022-07-12 19:23:45,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:45,890 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-07-12 19:23:45,890 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2022-07-12 19:23:45,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:23:45,896 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:23:45,896 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 43 [2022-07-12 19:23:46,015 INFO L356 Elim1Store]: treesize reduction 24, result has 56.4 percent of original size [2022-07-12 19:23:46,015 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 57 [2022-07-12 19:23:46,035 INFO L356 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-07-12 19:23:46,035 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 26 treesize of output 28 [2022-07-12 19:23:46,505 INFO L356 Elim1Store]: treesize reduction 360, result has 18.0 percent of original size [2022-07-12 19:23:46,505 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 21 case distinctions, treesize of input 197 treesize of output 191 [2022-07-12 19:23:46,572 INFO L356 Elim1Store]: treesize reduction 304, result has 17.2 percent of original size [2022-07-12 19:23:46,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 21 case distinctions, treesize of input 204 treesize of output 212 [2022-07-12 19:23:47,179 INFO L356 Elim1Store]: treesize reduction 152, result has 10.6 percent of original size [2022-07-12 19:23:47,180 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 92 treesize of output 74 [2022-07-12 19:23:47,236 INFO L356 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2022-07-12 19:23:47,237 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 61 treesize of output 64 [2022-07-12 19:23:47,359 INFO L356 Elim1Store]: treesize reduction 98, result has 16.2 percent of original size [2022-07-12 19:23:47,359 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 10 case distinctions, treesize of input 119 treesize of output 82 [2022-07-12 19:23:47,372 INFO L356 Elim1Store]: treesize reduction 30, result has 18.9 percent of original size [2022-07-12 19:23:47,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 28 [2022-07-12 19:23:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 19:23:47,496 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:24:03,052 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1))))) is different from false [2022-07-12 19:24:05,065 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0)) (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1)))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1))))) is different from false [2022-07-12 19:25:19,111 WARN L233 SmtUtils]: Spent 6.02s on a formula simplification. DAG size of input: 46 DAG size of output: 29 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-07-12 19:25:23,674 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 1 trivial. 4 not checked. [2022-07-12 19:25:23,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [504581389] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 19:25:23,675 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 19:25:23,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 20] total 57 [2022-07-12 19:25:23,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608904395] [2022-07-12 19:25:23,675 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 19:25:23,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2022-07-12 19:25:23,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 19:25:23,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2022-07-12 19:25:23,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=201, Invalid=2859, Unknown=28, NotChecked=218, Total=3306 [2022-07-12 19:25:23,678 INFO L87 Difference]: Start difference. First operand 85 states and 93 transitions. Second operand has 58 states, 57 states have (on average 2.0350877192982457) internal successors, (116), 58 states have internal predecessors, (116), 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) [2022-07-12 19:25:26,346 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse0 (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)) (.cse5 (= (select |c_#valid| .cse4) 1))) (and (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse0) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0)) (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1)))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1)))) (or (let ((.cse1 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (and (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| .cse1) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse3 (select (select |c_#memory_$Pointer$.base| .cse2) .cse1))) (or (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse2) (= (select |c_#valid| .cse3) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse3)))))) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse4) .cse5) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) .cse0 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1) (or .cse5 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-07-12 19:25:28,349 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse1 (= (select |c_#valid| .cse0) 1))) (and (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0) .cse1) (or .cse1 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)))) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)))) is different from false [2022-07-12 19:25:30,540 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse5 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse6 (= (select |c_#valid| .cse5) 1)) (.cse0 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|)) (.cse7 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (.cse1 (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)) (.cse9 (= (select |c_#valid| .cse3) 1)) (.cse4 (select |c_#memory_$Pointer$.base| .cse3)) (.cse10 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) (.cse8 (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|))) (and (or .cse0 .cse1) (let ((.cse2 (select .cse4 0))) (or (= (select |c_#valid| .cse2) 1) (= .cse2 .cse3))) (= (select (select |c_#memory_$Pointer$.offset| .cse3) 0) 0) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 0)) (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1)))) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse5) .cse6) (or .cse6 .cse7) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1)))) (or .cse8 (and (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (or .cse6 .cse0 (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse5) .cse7))) (or (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| .cse3) .cse9) (= (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0) (= .cse10 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) .cse1 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 1) (or .cse9 .cse8) (= |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset| 0) (or (and (= .cse10 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) (let ((.cse11 (select .cse4 .cse10))) (or (= .cse11 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (= (select |c_#valid| .cse11) 1) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse3)))) .cse8) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))) is different from false [2022-07-12 19:25:32,544 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (let ((.cse3 (= (select |c_#valid| .cse1) 1)) (.cse2 (select |c_#memory_$Pointer$.base| .cse1)) (.cse4 (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (.cse5 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (and (let ((.cse0 (select .cse2 0))) (or (= (select |c_#valid| .cse0) 1) (= .cse1 .cse0))) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)))) (= (select (select |c_#memory_$Pointer$.offset| .cse1) 0) 0) (or (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse1) .cse3) (or .cse3 .cse4) (forall ((|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| Int)) (or (forall ((v_ArrVal_1523 Int)) (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1523)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) 1)) (forall ((v_ArrVal_1525 Int)) (= (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1525)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 0)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_33| 1) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1)))) (or (and (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| .cse5) (let ((.cse6 (select .cse2 .cse5))) (or (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse1) (= (select |c_#valid| .cse6) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse6)))) .cse4) (= .cse5 0) (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0)))) is different from false [2022-07-12 19:25:35,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 19:25:35,226 INFO L93 Difference]: Finished difference Result 90 states and 99 transitions. [2022-07-12 19:25:35,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-07-12 19:25:35,227 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 57 states have (on average 2.0350877192982457) internal successors, (116), 58 states have internal predecessors, (116), 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) Word has length 43 [2022-07-12 19:25:35,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 19:25:35,227 INFO L225 Difference]: With dead ends: 90 [2022-07-12 19:25:35,227 INFO L226 Difference]: Without dead ends: 90 [2022-07-12 19:25:35,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 49 SyntacticMatches, 7 SemanticMatches, 75 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 1448 ImplicationChecksByTransitivity, 108.0s TimeCoverageRelationStatistics Valid=384, Invalid=4577, Unknown=33, NotChecked=858, Total=5852 [2022-07-12 19:25:35,229 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 45 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 564 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 1126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 564 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 524 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-12 19:25:35,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 472 Invalid, 1126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 564 Invalid, 0 Unknown, 524 Unchecked, 0.3s Time] [2022-07-12 19:25:35,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2022-07-12 19:25:35,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 88. [2022-07-12 19:25:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 76 states have (on average 1.2894736842105263) internal successors, (98), 87 states have internal predecessors, (98), 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) [2022-07-12 19:25:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 98 transitions. [2022-07-12 19:25:35,231 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 98 transitions. Word has length 43 [2022-07-12 19:25:35,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 19:25:35,231 INFO L495 AbstractCegarLoop]: Abstraction has 88 states and 98 transitions. [2022-07-12 19:25:35,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 57 states have (on average 2.0350877192982457) internal successors, (116), 58 states have internal predecessors, (116), 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) [2022-07-12 19:25:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions. [2022-07-12 19:25:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-07-12 19:25:35,232 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 19:25:35,232 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 19:25:35,255 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-07-12 19:25:35,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:25:35,443 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 25 more)] === [2022-07-12 19:25:35,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 19:25:35,444 INFO L85 PathProgramCache]: Analyzing trace with hash -1769728483, now seen corresponding path program 2 times [2022-07-12 19:25:35,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 19:25:35,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649950591] [2022-07-12 19:25:35,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 19:25:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 19:25:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 19:25:36,187 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 19:25:36,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 19:25:36,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649950591] [2022-07-12 19:25:36,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649950591] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 19:25:36,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69752587] [2022-07-12 19:25:36,188 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 19:25:36,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 19:25:36,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 19:25:36,198 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 19:25:36,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-12 19:25:36,342 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 19:25:36,343 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 19:25:36,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 100 conjunts are in the unsatisfiable core [2022-07-12 19:25:36,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 19:25:36,362 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 19:25:36,420 INFO L356 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-07-12 19:25:36,420 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 18 [2022-07-12 19:25:36,432 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-07-12 19:25:36,432 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-07-12 19:25:36,483 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:25:36,486 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-07-12 19:25:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:36,527 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2022-07-12 19:25:36,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:36,534 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-07-12 19:25:36,585 INFO L356 Elim1Store]: treesize reduction 19, result has 47.2 percent of original size [2022-07-12 19:25:36,585 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 26 [2022-07-12 19:25:36,668 INFO L356 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-07-12 19:25:36,668 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 32 [2022-07-12 19:25:36,676 INFO L356 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2022-07-12 19:25:36,676 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2022-07-12 19:25:36,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:36,751 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-07-12 19:25:36,751 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2022-07-12 19:25:36,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:36,756 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-07-12 19:25:36,756 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 97 treesize of output 66 [2022-07-12 19:25:36,878 INFO L356 Elim1Store]: treesize reduction 24, result has 56.4 percent of original size [2022-07-12 19:25:36,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 95 treesize of output 80 [2022-07-12 19:25:36,889 INFO L356 Elim1Store]: treesize reduction 40, result has 27.3 percent of original size [2022-07-12 19:25:36,890 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 98 treesize of output 100 [2022-07-12 19:25:37,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:37,346 INFO L356 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-07-12 19:25:37,346 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 130 treesize of output 109 [2022-07-12 19:25:37,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:37,364 INFO L356 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-07-12 19:25:37,365 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 129 treesize of output 137 [2022-07-12 19:25:37,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-07-12 19:25:37,744 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:25:37,774 INFO L356 Elim1Store]: treesize reduction 72, result has 20.9 percent of original size [2022-07-12 19:25:37,774 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 95 treesize of output 96 [2022-07-12 19:25:37,788 INFO L356 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2022-07-12 19:25:37,788 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 116 treesize of output 96 [2022-07-12 19:25:37,843 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 19:25:37,856 INFO L356 Elim1Store]: treesize reduction 29, result has 40.8 percent of original size [2022-07-12 19:25:37,856 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 106 treesize of output 75 [2022-07-12 19:25:37,878 INFO L356 Elim1Store]: treesize reduction 65, result has 26.1 percent of original size [2022-07-12 19:25:37,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 82 treesize of output 87 [2022-07-12 19:25:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 19:25:37,962 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 19:25:41,660 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= .cse0 0) (<= (+ 8 .cse0) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1733)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)))))) (forall ((v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4 v_ArrVal_1733)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))) (or (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| .cse1) (<= (+ 8 (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|)) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) .cse1))))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int)) (<= 0 (+ 4 (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset|))))) is different from false [2022-07-12 19:25:43,677 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int)) (let ((.cse0 (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= .cse0 0) (<= (+ .cse0 8) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1733)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|)))))) (forall ((v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int)) (let ((.cse1 (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1733)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (= .cse1 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) (<= (+ (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 8) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) .cse1))))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int)) (<= 0 (+ (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731)) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4)))) is different from false [2022-07-12 19:25:45,710 WARN L833 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1716 Int) (v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int) (v_ArrVal_1713 Int)) (let ((.cse2 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse0 (select (select (let ((.cse3 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse2 v_ArrVal_1713)))) (store .cse3 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select .cse3 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (<= (+ .cse0 8) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) (select (select (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse2 v_ArrVal_1716)))) (store .cse1 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select .cse1 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1733))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (= .cse0 0))))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1713 Int)) (<= 0 (+ (select (select (let ((.cse4 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) v_ArrVal_1713)))) (store .cse4 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select .cse4 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4))) (forall ((v_ArrVal_1716 Int) (v_ArrVal_1717 Int) (v_ArrVal_1731 Int) (|v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| Int) (v_ArrVal_1733 Int) (v_ArrVal_1713 Int)) (let ((.cse6 (+ 4 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (let ((.cse7 (select (select (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse6 v_ArrVal_1716)))) (store .cse8 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select .cse8 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) 4 v_ArrVal_1733))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|))) (or (<= (+ (select (select (let ((.cse5 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) .cse6 v_ArrVal_1713)))) (store .cse5 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| (store (store (select .cse5 |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36|) 0 |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 4 v_ArrVal_1731))) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.base|) |c_ULTIMATE.start_sll_circular_create_~new_head~0#1.offset|) 8) (select (store |c_#length| |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| v_ArrVal_1717) .cse7)) (= |v_ULTIMATE.start_sll_circular_create_~new_head~0#1.base_36| .cse7)))))) is different from false [2022-07-12 19:25:45,735 INFO L173 IndexEqualityManager]: detected equality via solver