./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f2f6ef7968fa573a7da88ae0a516f1d800f437d82b0fa75227e8d7d318952eb1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 02:49:19,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 02:49:19,505 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 02:49:19,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 02:49:19,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 02:49:19,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 02:49:19,542 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 02:49:19,542 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 02:49:19,543 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 02:49:19,543 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 02:49:19,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 02:49:19,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 02:49:19,544 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 02:49:19,544 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 02:49:19,545 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 02:49:19,545 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 02:49:19,545 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 02:49:19,545 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 02:49:19,546 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 02:49:19,547 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 02:49:19,547 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 02:49:19,547 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 02:49:19,547 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 02:49:19,547 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 02:49:19,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 02:49:19,548 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 02:49:19,548 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 02:49:19,548 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 02:49:19,549 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 ! call(reach_error())) ) 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 -> f2f6ef7968fa573a7da88ae0a516f1d800f437d82b0fa75227e8d7d318952eb1 [2025-01-09 02:49:19,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 02:49:19,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 02:49:19,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 02:49:19,834 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 02:49:19,835 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 02:49:19,836 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i [2025-01-09 02:49:21,114 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f9b674b1/a2c8284525a24eceb068eaa87fcc8a52/FLAG2fcec7482 [2025-01-09 02:49:21,461 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 02:49:21,462 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i [2025-01-09 02:49:21,488 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f9b674b1/a2c8284525a24eceb068eaa87fcc8a52/FLAG2fcec7482 [2025-01-09 02:49:21,669 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1f9b674b1/a2c8284525a24eceb068eaa87fcc8a52 [2025-01-09 02:49:21,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 02:49:21,673 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 02:49:21,674 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 02:49:21,674 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 02:49:21,679 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 02:49:21,680 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:49:21" (1/1) ... [2025-01-09 02:49:21,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d81f27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:21, skipping insertion in model container [2025-01-09 02:49:21,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 02:49:21" (1/1) ... [2025-01-09 02:49:21,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 02:49:21,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i[24547,24560] [2025-01-09 02:49:21,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 02:49:22,003 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 02:49:22,038 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/list-simple/sll2c_prepend_unequal.i[24547,24560] [2025-01-09 02:49:22,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 02:49:22,065 INFO L204 MainTranslator]: Completed translation [2025-01-09 02:49:22,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22 WrapperNode [2025-01-09 02:49:22,067 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 02:49:22,068 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 02:49:22,068 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 02:49:22,068 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 02:49:22,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,118 INFO L138 Inliner]: procedures = 127, calls = 45, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 141 [2025-01-09 02:49:22,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 02:49:22,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 02:49:22,120 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 02:49:22,120 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 02:49:22,129 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,136 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,165 INFO L175 MemorySlicer]: Split 27 memory accesses to 3 slices as follows [2, 15, 10]. 56 percent of accesses are in the largest equivalence class. The 3 initializations are split as follows [2, 0, 1]. The 9 writes are split as follows [0, 7, 2]. [2025-01-09 02:49:22,165 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,165 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,174 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,179 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,185 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 02:49:22,186 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 02:49:22,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 02:49:22,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 02:49:22,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (1/1) ... [2025-01-09 02:49:22,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 02:49:22,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:49:22,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 02:49:22,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2025-01-09 02:49:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 02:49:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 02:49:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 02:49:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 02:49:22,364 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 02:49:22,366 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 02:49:22,567 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2025-01-09 02:49:22,567 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 02:49:22,576 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 02:49:22,576 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-09 02:49:22,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:49:22 BoogieIcfgContainer [2025-01-09 02:49:22,577 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 02:49:22,580 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 02:49:22,580 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 02:49:22,584 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 02:49:22,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 02:49:21" (1/3) ... [2025-01-09 02:49:22,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16fa6dcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:49:22, skipping insertion in model container [2025-01-09 02:49:22,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 02:49:22" (2/3) ... [2025-01-09 02:49:22,587 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16fa6dcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 02:49:22, skipping insertion in model container [2025-01-09 02:49:22,587 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 02:49:22" (3/3) ... [2025-01-09 02:49:22,588 INFO L128 eAbstractionObserver]: Analyzing ICFG sll2c_prepend_unequal.i [2025-01-09 02:49:22,603 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 02:49:22,604 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG sll2c_prepend_unequal.i that has 2 procedures, 35 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2025-01-09 02:49:22,646 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 02:49:22,656 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b60aa23, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 02:49:22,656 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 02:49:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand has 35 states, 29 states have (on average 1.4482758620689655) internal successors, (42), 30 states have internal predecessors, (42), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2025-01-09 02:49:22,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2025-01-09 02:49:22,665 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:49:22,665 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:49:22,666 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:49:22,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:49:22,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1254604616, now seen corresponding path program 1 times [2025-01-09 02:49:22,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:49:22,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014518153] [2025-01-09 02:49:22,677 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:49:22,776 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes. [2025-01-09 02:49:22,818 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements. [2025-01-09 02:49:22,819 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:22,819 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2025-01-09 02:49:23,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:49:23,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014518153] [2025-01-09 02:49:23,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014518153] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 02:49:23,081 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 02:49:23,081 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 02:49:23,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408096059] [2025-01-09 02:49:23,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 02:49:23,086 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 02:49:23,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:49:23,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 02:49:23,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 02:49:23,117 INFO L87 Difference]: Start difference. First operand has 35 states, 29 states have (on average 1.4482758620689655) internal successors, (42), 30 states have internal predecessors, (42), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2025-01-09 02:49:23,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:49:23,145 INFO L93 Difference]: Finished difference Result 66 states and 91 transitions. [2025-01-09 02:49:23,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 02:49:23,149 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 22 [2025-01-09 02:49:23,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:49:23,155 INFO L225 Difference]: With dead ends: 66 [2025-01-09 02:49:23,156 INFO L226 Difference]: Without dead ends: 31 [2025-01-09 02:49:23,159 INFO L434 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 [2025-01-09 02:49:23,163 INFO L435 NwaCegarLoop]: 43 mSDtfsCounter, 1 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 02:49:23,164 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 81 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 02:49:23,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2025-01-09 02:49:23,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 29. [2025-01-09 02:49:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.25) internal successors, (30), 24 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2025-01-09 02:49:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 36 transitions. [2025-01-09 02:49:23,192 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 36 transitions. Word has length 22 [2025-01-09 02:49:23,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:49:23,193 INFO L471 AbstractCegarLoop]: Abstraction has 29 states and 36 transitions. [2025-01-09 02:49:23,193 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2025-01-09 02:49:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2025-01-09 02:49:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2025-01-09 02:49:23,194 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:49:23,194 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:49:23,195 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 02:49:23,195 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:49:23,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:49:23,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1003413184, now seen corresponding path program 1 times [2025-01-09 02:49:23,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:49:23,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812323737] [2025-01-09 02:49:23,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:49:23,231 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-01-09 02:49:23,254 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-01-09 02:49:23,254 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:23,254 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:23,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2025-01-09 02:49:23,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:49:23,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812323737] [2025-01-09 02:49:23,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812323737] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:23,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [822197414] [2025-01-09 02:49:23,693 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:23,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:23,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:49:23,696 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:49:23,711 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 02:49:23,822 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-01-09 02:49:23,878 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-01-09 02:49:23,878 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:23,878 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:23,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 23 conjuncts are in the unsatisfiable core [2025-01-09 02:49:23,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:49:24,036 INFO L378 Elim1Store]: Elim1 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 16 treesize of output 8 [2025-01-09 02:49:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2025-01-09 02:49:24,055 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:49:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2025-01-09 02:49:24,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [822197414] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 02:49:24,132 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-09 02:49:24,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 9] total 12 [2025-01-09 02:49:24,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110951228] [2025-01-09 02:49:24,133 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-09 02:49:24,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-01-09 02:49:24,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:49:24,136 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-01-09 02:49:24,137 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2025-01-09 02:49:24,138 INFO L87 Difference]: Start difference. First operand 29 states and 36 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 3 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2025-01-09 02:49:28,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-01-09 02:49:32,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-01-09 02:49:36,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-01-09 02:49:40,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-01-09 02:49:44,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2025-01-09 02:49:44,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:49:44,369 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2025-01-09 02:49:44,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-01-09 02:49:44,370 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 3 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 30 [2025-01-09 02:49:44,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:49:44,370 INFO L225 Difference]: With dead ends: 44 [2025-01-09 02:49:44,370 INFO L226 Difference]: Without dead ends: 36 [2025-01-09 02:49:44,371 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 56 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2025-01-09 02:49:44,371 INFO L435 NwaCegarLoop]: 29 mSDtfsCounter, 7 mSDsluCounter, 206 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 235 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.1s IncrementalHoareTripleChecker+Time [2025-01-09 02:49:44,372 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 235 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 111 Invalid, 5 Unknown, 0 Unchecked, 20.1s Time] [2025-01-09 02:49:44,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2025-01-09 02:49:44,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 34. [2025-01-09 02:49:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 28 states have (on average 1.1785714285714286) internal successors, (33), 28 states have internal predecessors, (33), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2025-01-09 02:49:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 39 transitions. [2025-01-09 02:49:44,378 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 39 transitions. Word has length 30 [2025-01-09 02:49:44,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:49:44,378 INFO L471 AbstractCegarLoop]: Abstraction has 34 states and 39 transitions. [2025-01-09 02:49:44,379 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 3 states have call successors, (5), 2 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2025-01-09 02:49:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2025-01-09 02:49:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2025-01-09 02:49:44,379 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:49:44,379 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:49:44,387 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-01-09 02:49:44,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:44,580 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:49:44,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:49:44,582 INFO L85 PathProgramCache]: Analyzing trace with hash 1101151327, now seen corresponding path program 1 times [2025-01-09 02:49:44,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:49:44,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680144215] [2025-01-09 02:49:44,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:44,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:49:44,611 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-01-09 02:49:44,637 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-01-09 02:49:44,641 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:44,641 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:49:46,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:49:46,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680144215] [2025-01-09 02:49:46,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680144215] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:46,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [300347062] [2025-01-09 02:49:46,037 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:46,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:46,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:49:46,039 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:49:46,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 02:49:46,149 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 33 statements into 1 equivalence classes. [2025-01-09 02:49:46,200 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 33 of 33 statements. [2025-01-09 02:49:46,200 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:46,200 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:46,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 79 conjuncts are in the unsatisfiable core [2025-01-09 02:49:46,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:49:46,217 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:46,344 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-09 02:49:46,344 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:46,382 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:46,449 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2025-01-09 02:49:46,449 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 26 [2025-01-09 02:49:46,564 INFO L378 Elim1Store]: Elim1 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 16 treesize of output 8 [2025-01-09 02:49:46,770 INFO L349 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2025-01-09 02:49:46,771 INFO L378 Elim1Store]: Elim1 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 35 treesize of output 35 [2025-01-09 02:49:46,983 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2025-01-09 02:49:46,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 15 treesize of output 7 [2025-01-09 02:49:47,107 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:47,107 INFO L378 Elim1Store]: Elim1 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 48 treesize of output 32 [2025-01-09 02:49:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:49:47,180 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:49:47,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [300347062] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:47,511 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 02:49:47,511 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 20] total 32 [2025-01-09 02:49:47,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672045732] [2025-01-09 02:49:47,511 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 02:49:47,512 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2025-01-09 02:49:47,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:49:47,513 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2025-01-09 02:49:47,514 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=1235, Unknown=0, NotChecked=0, Total=1332 [2025-01-09 02:49:47,515 INFO L87 Difference]: Start difference. First operand 34 states and 39 transitions. Second operand has 32 states, 30 states have (on average 1.4) internal successors, (42), 25 states have internal predecessors, (42), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2025-01-09 02:49:48,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:49:48,726 INFO L93 Difference]: Finished difference Result 64 states and 76 transitions. [2025-01-09 02:49:48,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-01-09 02:49:48,727 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 1.4) internal successors, (42), 25 states have internal predecessors, (42), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 33 [2025-01-09 02:49:48,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:49:48,728 INFO L225 Difference]: With dead ends: 64 [2025-01-09 02:49:48,729 INFO L226 Difference]: Without dead ends: 55 [2025-01-09 02:49:48,730 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 26 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 305 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=206, Invalid=2344, Unknown=0, NotChecked=0, Total=2550 [2025-01-09 02:49:48,732 INFO L435 NwaCegarLoop]: 22 mSDtfsCounter, 23 mSDsluCounter, 436 mSDsCounter, 0 mSdLazyCounter, 711 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 458 SdHoareTripleChecker+Invalid, 718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 711 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-01-09 02:49:48,733 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 458 Invalid, 718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 711 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-01-09 02:49:48,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2025-01-09 02:49:48,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 48. [2025-01-09 02:49:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 39 states have (on average 1.1538461538461537) internal successors, (45), 39 states have internal predecessors, (45), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:49:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 55 transitions. [2025-01-09 02:49:48,747 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 55 transitions. Word has length 33 [2025-01-09 02:49:48,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:49:48,747 INFO L471 AbstractCegarLoop]: Abstraction has 48 states and 55 transitions. [2025-01-09 02:49:48,747 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 1.4) internal successors, (42), 25 states have internal predecessors, (42), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2025-01-09 02:49:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2025-01-09 02:49:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2025-01-09 02:49:48,748 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:49:48,748 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:49:48,757 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-09 02:49:48,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:48,949 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:49:48,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:49:48,949 INFO L85 PathProgramCache]: Analyzing trace with hash 609634588, now seen corresponding path program 1 times [2025-01-09 02:49:48,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:49:48,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783070649] [2025-01-09 02:49:48,950 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:49:48,968 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-01-09 02:49:48,989 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-01-09 02:49:48,989 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:48,989 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:50,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:49:50,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:49:50,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783070649] [2025-01-09 02:49:50,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783070649] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:50,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913450309] [2025-01-09 02:49:50,756 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:50,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:50,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:49:50,758 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:49:50,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-09 02:49:50,856 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-01-09 02:49:50,907 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-01-09 02:49:50,907 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:50,907 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:50,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 131 conjuncts are in the unsatisfiable core [2025-01-09 02:49:50,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:49:50,929 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:51,040 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2025-01-09 02:49:51,041 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:51,078 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:51,122 INFO L378 Elim1Store]: Elim1 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 16 treesize of output 11 [2025-01-09 02:49:51,227 INFO L378 Elim1Store]: Elim1 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 11 treesize of output 3 [2025-01-09 02:49:51,348 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:51,355 INFO L378 Elim1Store]: Elim1 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 18 treesize of output 7 [2025-01-09 02:49:51,464 INFO L349 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2025-01-09 02:49:51,465 INFO L378 Elim1Store]: Elim1 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 30 treesize of output 22 [2025-01-09 02:49:51,860 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-09 02:49:51,861 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-09 02:49:51,864 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2025-01-09 02:49:51,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 10 [2025-01-09 02:49:51,972 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:51,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 15 treesize of output 15 [2025-01-09 02:49:52,142 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 24 treesize of output 4 [2025-01-09 02:49:52,145 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 34 [2025-01-09 02:49:52,148 INFO L378 Elim1Store]: Elim1 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 15 [2025-01-09 02:49:52,166 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2025-01-09 02:49:52,167 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 26 treesize of output 21 [2025-01-09 02:49:52,201 INFO L378 Elim1Store]: Elim1 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 23 treesize of output 15 [2025-01-09 02:49:52,203 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:49:52,205 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:49:52,965 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:52,966 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 47 treesize of output 53 [2025-01-09 02:49:52,986 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:52,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 94 treesize of output 95 [2025-01-09 02:49:52,994 INFO L378 Elim1Store]: Elim1 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 35 treesize of output 19 [2025-01-09 02:49:53,007 INFO L378 Elim1Store]: Elim1 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 566 treesize of output 512 [2025-01-09 02:49:53,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913450309] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:53,277 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 02:49:53,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 39 [2025-01-09 02:49:53,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986934271] [2025-01-09 02:49:53,277 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 02:49:53,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2025-01-09 02:49:53,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:49:53,278 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2025-01-09 02:49:53,279 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=2017, Unknown=12, NotChecked=0, Total=2162 [2025-01-09 02:49:53,279 INFO L87 Difference]: Start difference. First operand 48 states and 55 transitions. Second operand has 39 states, 37 states have (on average 1.3243243243243243) internal successors, (49), 31 states have internal predecessors, (49), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2025-01-09 02:49:54,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:49:54,605 INFO L93 Difference]: Finished difference Result 63 states and 73 transitions. [2025-01-09 02:49:54,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-09 02:49:54,605 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 37 states have (on average 1.3243243243243243) internal successors, (49), 31 states have internal predecessors, (49), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) Word has length 36 [2025-01-09 02:49:54,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:49:54,606 INFO L225 Difference]: With dead ends: 63 [2025-01-09 02:49:54,606 INFO L226 Difference]: Without dead ends: 61 [2025-01-09 02:49:54,608 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 25 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 574 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=249, Invalid=3279, Unknown=12, NotChecked=0, Total=3540 [2025-01-09 02:49:54,608 INFO L435 NwaCegarLoop]: 18 mSDtfsCounter, 18 mSDsluCounter, 413 mSDsCounter, 0 mSdLazyCounter, 907 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 914 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 907 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-01-09 02:49:54,609 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 431 Invalid, 914 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 907 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-01-09 02:49:54,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2025-01-09 02:49:54,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 54. [2025-01-09 02:49:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:49:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 62 transitions. [2025-01-09 02:49:54,615 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 62 transitions. Word has length 36 [2025-01-09 02:49:54,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:49:54,616 INFO L471 AbstractCegarLoop]: Abstraction has 54 states and 62 transitions. [2025-01-09 02:49:54,616 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 37 states have (on average 1.3243243243243243) internal successors, (49), 31 states have internal predecessors, (49), 4 states have call successors, (4), 4 states have call predecessors, (4), 5 states have return successors, (5), 5 states have call predecessors, (5), 4 states have call successors, (5) [2025-01-09 02:49:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2025-01-09 02:49:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2025-01-09 02:49:54,617 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:49:54,617 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:49:54,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-01-09 02:49:54,821 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:54,821 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:49:54,821 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:49:54,822 INFO L85 PathProgramCache]: Analyzing trace with hash 1743315351, now seen corresponding path program 1 times [2025-01-09 02:49:54,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:49:54,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144296052] [2025-01-09 02:49:54,822 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:49:54,837 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-09 02:49:54,870 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 02:49:54,870 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:54,870 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:49:56,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:49:56,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144296052] [2025-01-09 02:49:56,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144296052] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:49:56,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1170484190] [2025-01-09 02:49:56,892 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:49:56,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:49:56,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:49:56,895 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:49:56,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-01-09 02:49:57,004 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 38 statements into 1 equivalence classes. [2025-01-09 02:49:57,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 38 of 38 statements. [2025-01-09 02:49:57,054 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:49:57,054 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:49:57,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 154 conjuncts are in the unsatisfiable core [2025-01-09 02:49:57,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:49:57,098 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:57,291 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:57,340 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 0) (= |c_#valid| (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse0 (select |c_#valid| .cse0)))))) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 4) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) is different from false [2025-01-09 02:49:57,342 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 0) (= |c_#valid| (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse0 (select |c_#valid| .cse0)))))) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 4) 1) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.offset| 0) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) is different from true [2025-01-09 02:49:57,366 INFO L378 Elim1Store]: Elim1 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 11 [2025-01-09 02:49:57,372 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:57,377 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:49:57,383 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0)) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4) 1) (= (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) 0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= |c_#valid| (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse0 (select |c_#valid| .cse0)))) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (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 [2025-01-09 02:49:57,385 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0)) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4) 1) (= (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) 0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= |c_#valid| (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse0 (select |c_#valid| .cse0)))) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (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 true [2025-01-09 02:49:57,406 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2025-01-09 02:49:57,406 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 51 [2025-01-09 02:49:57,426 INFO L349 Elim1Store]: treesize reduction 21, result has 38.2 percent of original size [2025-01-09 02:49:57,426 INFO L378 Elim1Store]: Elim1 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 24 treesize of output 19 [2025-01-09 02:49:57,441 INFO L349 Elim1Store]: treesize reduction 21, result has 38.2 percent of original size [2025-01-09 02:49:57,441 INFO L378 Elim1Store]: Elim1 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 24 treesize of output 19 [2025-01-09 02:49:57,455 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (let ((.cse2 (= |c_ULTIMATE.start_sll_circular_create_#res#1.base| .cse0))) (and (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0) (= |c_#valid| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |c_#valid| .cse1)))))) (or .cse2 (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (= |c_ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (or (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 4) 1) .cse2) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 1)))) is different from false [2025-01-09 02:49:57,456 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (let ((.cse2 (= |c_ULTIMATE.start_sll_circular_create_#res#1.base| .cse0))) (and (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0) (= |c_#valid| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |c_#valid| .cse1)))))) (or .cse2 (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (= |c_ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (or (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 4) 1) .cse2) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 1)))) is different from true [2025-01-09 02:49:57,491 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse2 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse2 .cse1))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1)) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse2) 1) (= |c_#valid| (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse3 (select |c_#valid| .cse3)))) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= (select |c_#valid| .cse1) 1) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1))))) is different from false [2025-01-09 02:49:57,492 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse2 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse2 .cse1))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1)) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse2) 1) (= |c_#valid| (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse3 (select |c_#valid| .cse3)))) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= (select |c_#valid| .cse1) 1) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1))))) is different from true [2025-01-09 02:49:57,506 INFO L378 Elim1Store]: Elim1 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 27 treesize of output 19 [2025-01-09 02:49:57,513 INFO L378 Elim1Store]: Elim1 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 60 treesize of output 36 [2025-01-09 02:49:57,518 INFO L378 Elim1Store]: Elim1 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 11 [2025-01-09 02:49:57,545 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (= |c_#valid| |c_old(#valid)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from false [2025-01-09 02:49:57,547 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (= |c_#valid| |c_old(#valid)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from true [2025-01-09 02:49:57,578 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_node_create_~temp~0#1.offset| 0) (= (select |c_old(#valid)| |c_node_create_~temp~0#1.base|) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from false [2025-01-09 02:49:57,580 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_node_create_~temp~0#1.offset| 0) (= (select |c_old(#valid)| |c_node_create_~temp~0#1.base|) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from true [2025-01-09 02:49:57,664 WARN L851 $PredicateComparison]: unable to prove that (and (= (select |c_old(#valid)| |c_node_create_#res#1.base|) 0) (= |c_#memory_int#1| (store |c_old(#memory_int#1)| |c_node_create_#res#1.base| (select |c_#memory_int#1| |c_node_create_#res#1.base|))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base| (store (store (select |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base|) 0 0) 4 (select (select |c_#memory_$Pointer$#1.base| |c_node_create_#res#1.base|) 4)))) (= |c_#memory_$Pointer$#1.offset| (store |c_old(#memory_$Pointer$#1.offset)| |c_node_create_#res#1.base| (select |c_#memory_$Pointer$#1.offset| |c_node_create_#res#1.base|)))) is different from false [2025-01-09 02:49:57,666 WARN L873 $PredicateComparison]: unable to prove that (and (= (select |c_old(#valid)| |c_node_create_#res#1.base|) 0) (= |c_#memory_int#1| (store |c_old(#memory_int#1)| |c_node_create_#res#1.base| (select |c_#memory_int#1| |c_node_create_#res#1.base|))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base| (store (store (select |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base|) 0 0) 4 (select (select |c_#memory_$Pointer$#1.base| |c_node_create_#res#1.base|) 4)))) (= |c_#memory_$Pointer$#1.offset| (store |c_old(#memory_$Pointer$#1.offset)| |c_node_create_#res#1.base| (select |c_#memory_$Pointer$#1.offset| |c_node_create_#res#1.base|)))) is different from true [2025-01-09 02:49:57,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:49:57,740 INFO L378 Elim1Store]: Elim1 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 86 treesize of output 62 [2025-01-09 02:49:57,757 INFO L349 Elim1Store]: treesize reduction 21, result has 44.7 percent of original size [2025-01-09 02:49:57,757 INFO L378 Elim1Store]: Elim1 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 36 treesize of output 39 [2025-01-09 02:49:57,779 INFO L349 Elim1Store]: treesize reduction 21, result has 44.7 percent of original size [2025-01-09 02:49:57,779 INFO L378 Elim1Store]: Elim1 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 36 treesize of output 39 [2025-01-09 02:49:57,812 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse5 (= .cse4 .cse2)) (.cse6 (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse2))) (and (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse3 (select |v_#valid_BEFORE_CALL_8| .cse3))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 1))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (or .cse5 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse6) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) 0) (or .cse5 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse6))))) is different from false [2025-01-09 02:49:57,814 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse5 (= .cse4 .cse2)) (.cse6 (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse2))) (and (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse3 (select |v_#valid_BEFORE_CALL_8| .cse3))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 1))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (or .cse5 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse6) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) 0) (or .cse5 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse6))))) is different from true [2025-01-09 02:49:57,915 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse6 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse3) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse3) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse4 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse4 (select |v_#valid_BEFORE_CALL_7| .cse4))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.base| (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1))) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.offset|) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:49:57,918 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse6 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse3) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse3) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse4 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse4 (select |v_#valid_BEFORE_CALL_7| .cse4))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.base| (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1))) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.offset|) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:49:58,014 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse7 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse3) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse4) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse4) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |v_#valid_BEFORE_CALL_7| .cse5))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= .cse3 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse6 (select |v_#valid_BEFORE_CALL_8| .cse6))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse7) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:49:58,017 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse7 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse3) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse4) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse4) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |v_#valid_BEFORE_CALL_7| .cse5))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= .cse3 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse6 (select |v_#valid_BEFORE_CALL_8| .cse6))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse7) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:49:58,269 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse2 (= .cse8 .cse3)) (.cse4 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse3)) (.cse1 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1)) (or .cse2 (= (select (select |c_#memory_int#1| .cse3) 4) 1) .cse4) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse2 (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0) 0) .cse4) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:49:58,271 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse2 (= .cse8 .cse3)) (.cse4 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse3)) (.cse1 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1)) (or .cse2 (= (select (select |c_#memory_int#1| .cse3) 4) 1) .cse4) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse2 (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0) 0) .cse4) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:49:58,365 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse8 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem12#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4))) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse3) .cse4) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem13#1.base| .cse3) (not (= .cse3 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:49:58,368 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse8 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem12#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4))) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse3) .cse4) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem13#1.base| .cse3) (not (= .cse3 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:49:58,455 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse8 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse6 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse5 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse3) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse3) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse4 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse4 (select |v_#valid_BEFORE_CALL_7| .cse4))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse5) .cse6) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= .cse5 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse5) .cse6)) .cse5) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:49:58,459 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse8 .cse1)) (.cse2 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse1)) (.cse6 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse5 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1) .cse2) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0) .cse2) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse3) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse3) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse4 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse4 (select |v_#valid_BEFORE_CALL_7| .cse4))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select (select |c_#memory_$Pointer$#1.base| .cse5) .cse6) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= .cse5 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse1) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse1) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse5) .cse6)) .cse5) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:49:58,511 WARN L214 Elim1Store]: Array PQE input equivalent to false [2025-01-09 02:49:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:49:58,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 100 [2025-01-09 02:49:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:49:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:49:58,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 42 [2025-01-09 02:49:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:49:58,601 INFO L349 Elim1Store]: treesize reduction 140, result has 20.0 percent of original size [2025-01-09 02:49:58,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 216 treesize of output 167 [2025-01-09 02:49:58,676 INFO L349 Elim1Store]: treesize reduction 20, result has 58.3 percent of original size [2025-01-09 02:49:58,676 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 259 treesize of output 179 [2025-01-09 02:49:58,729 INFO L349 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2025-01-09 02:49:58,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 410 treesize of output 227 [2025-01-09 02:49:58,754 INFO L349 Elim1Store]: treesize reduction 93, result has 34.5 percent of original size [2025-01-09 02:49:58,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 159 treesize of output 143 [2025-01-09 02:49:58,761 INFO L378 Elim1Store]: Elim1 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 19 treesize of output 15 [2025-01-09 02:49:58,802 INFO L349 Elim1Store]: treesize reduction 33, result has 31.3 percent of original size [2025-01-09 02:49:58,802 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 30 treesize of output 22 [2025-01-09 02:49:59,097 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select |c_#memory_$Pointer$#1.base| .cse3)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select .cse6 .cse4))) (let ((.cse5 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0))) (let ((.cse1 (= .cse0 .cse3)) (.cse2 (= .cse0 .cse5))) (and (or (= (select (select |c_#memory_$Pointer$#1.offset| .cse0) 0) 0) .cse1 .cse2) (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4) 0) (not (= .cse5 .cse3)) (or (= .cse4 0) (= (select .cse6 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| .cse0) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse5) 1) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 0))) (not (= .cse0 0)) (or (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse8 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse8) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| |c_ULTIMATE.start_main_~#s~0#1.base|)) (= (select |v_#valid_BEFORE_CALL_6| .cse8) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse9 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse9 (select |v_#valid_BEFORE_CALL_7| .cse9)))))))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= |v_#valid_BEFORE_CALL_7| (let ((.cse10 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse10 (select |v_#valid_BEFORE_CALL_7| .cse10)))))) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse11 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse11) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |c_ULTIMATE.start_main_~#s~0#1.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|)) (= (select |v_#valid_BEFORE_CALL_6| .cse11) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse12 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse12 (select |v_#valid_BEFORE_CALL_7| .cse12)))))) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1)))) (or .cse1 (= (select (select |c_#memory_int#1| .cse0) 4) 1) .cse2))))))) is different from false [2025-01-09 02:49:59,100 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select |c_#memory_$Pointer$#1.base| .cse3)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select .cse6 .cse4))) (let ((.cse5 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0))) (let ((.cse1 (= .cse0 .cse3)) (.cse2 (= .cse0 .cse5))) (and (or (= (select (select |c_#memory_$Pointer$#1.offset| .cse0) 0) 0) .cse1 .cse2) (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4) 0) (not (= .cse5 .cse3)) (or (= .cse4 0) (= (select .cse6 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| .cse0) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse5) 1) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 0))) (not (= .cse0 0)) (or (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse8 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse8) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| |c_ULTIMATE.start_main_~#s~0#1.base|)) (= (select |v_#valid_BEFORE_CALL_6| .cse8) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse9 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse9 (select |v_#valid_BEFORE_CALL_7| .cse9)))))))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= |v_#valid_BEFORE_CALL_7| (let ((.cse10 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse10 (select |v_#valid_BEFORE_CALL_7| .cse10)))))) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse11 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse11) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |c_ULTIMATE.start_main_~#s~0#1.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|)) (= (select |v_#valid_BEFORE_CALL_6| .cse11) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse12 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse12 (select |v_#valid_BEFORE_CALL_7| .cse12)))))) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1)))) (or .cse1 (= (select (select |c_#memory_int#1| .cse0) 4) 1) .cse2))))))) is different from true [2025-01-09 02:49:59,184 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:59,184 INFO L378 Elim1Store]: Elim1 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 433 treesize of output 365 [2025-01-09 02:49:59,235 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:49:59,235 INFO L378 Elim1Store]: Elim1 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 328 treesize of output 284 [2025-01-09 02:50:00,789 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~ptr~0#1.base|))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~ptr~0#1.offset|))) (let ((.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse0 (= .cse4 .cse2)) (.cse1 (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse2))) (and (or .cse0 .cse1 (= 0 (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0))) (or (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select .cse3 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= 1 (select |v_#valid_BEFORE_CALL_8| .cse2)))) (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~ptr~0#1.base|) |c_ULTIMATE.start_main_~ptr~0#1.offset|)) (or .cse0 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse4)) (not (= .cse2 0))))))) is different from false [2025-01-09 02:50:00,791 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~ptr~0#1.base|))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~ptr~0#1.offset|))) (let ((.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse0 (= .cse4 .cse2)) (.cse1 (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse2))) (and (or .cse0 .cse1 (= 0 (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0))) (or (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select .cse3 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= 1 (select |v_#valid_BEFORE_CALL_8| .cse2)))) (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~ptr~0#1.base|) |c_ULTIMATE.start_main_~ptr~0#1.offset|)) (or .cse0 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse4)) (not (= .cse2 0))))))) is different from true [2025-01-09 02:50:00,814 INFO L349 Elim1Store]: treesize reduction 21, result has 27.6 percent of original size [2025-01-09 02:50:00,814 INFO L378 Elim1Store]: Elim1 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 138 treesize of output 73 [2025-01-09 02:50:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:50:00,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2025-01-09 02:50:00,863 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_main_~ptr~0#1.base|) 4) 1) (exists ((v_arrayElimCell_63 Int) (|v_ULTIMATE.start_main_~ptr~0#1.base_14| Int) (|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| v_arrayElimCell_63) 1) (= (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse0 (select |v_#valid_BEFORE_CALL_8| .cse0))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_8| |v_ULTIMATE.start_main_~ptr~0#1.base_14|) 0) (= (select |v_#valid_BEFORE_CALL_9| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| 0))) is different from false [2025-01-09 02:50:00,865 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select (select |c_#memory_int#1| |c_ULTIMATE.start_main_~ptr~0#1.base|) 4) 1) (exists ((v_arrayElimCell_63 Int) (|v_ULTIMATE.start_main_~ptr~0#1.base_14| Int) (|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| v_arrayElimCell_63) 1) (= (let ((.cse0 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse0 (select |v_#valid_BEFORE_CALL_8| .cse0))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_8| |v_ULTIMATE.start_main_~ptr~0#1.base_14|) 0) (= (select |v_#valid_BEFORE_CALL_9| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| 0))) is different from true [2025-01-09 02:50:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 12 not checked. [2025-01-09 02:50:00,907 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:50:01,019 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_634 (Array Int Int)) (v_ArrVal_625 (Array Int Int)) (v_ArrVal_629 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_ArrVal_631 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse3 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|)) (.cse0 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (let ((.cse1 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse0 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse2 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| v_ArrVal_634) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| v_ArrVal_629) (select (select (store (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| (store (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select .cse0 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| v_ArrVal_631) .cse1) .cse2)) (+ (select (select (store (store |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| (store (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| v_ArrVal_625) .cse1) .cse2) 4)))))) is different from false [2025-01-09 02:50:01,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1170484190] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:01,805 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 02:50:01,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 27] total 47 [2025-01-09 02:50:01,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163686601] [2025-01-09 02:50:01,805 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 02:50:01,806 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2025-01-09 02:50:01,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:50:01,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2025-01-09 02:50:01,807 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=1457, Unknown=33, NotChecked=1564, Total=3192 [2025-01-09 02:50:01,808 INFO L87 Difference]: Start difference. First operand 54 states and 62 transitions. Second operand has 47 states, 43 states have (on average 1.3488372093023255) internal successors, (58), 38 states have internal predecessors, (58), 6 states have call successors, (6), 4 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-01-09 02:50:02,058 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 4))) (and (= |c_ULTIMATE.start_main_~data~0#1| .cse0) (= |c_ULTIMATE.start_sll_circular_create_~data#1| 1) (= |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 0) (= |c_#valid| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |c_#valid| .cse1)))))) (= .cse0 1) (= (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) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|))) is different from false [2025-01-09 02:50:02,060 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 4))) (and (= |c_ULTIMATE.start_main_~data~0#1| .cse0) (= |c_ULTIMATE.start_sll_circular_create_~data#1| 1) (= |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.offset| 0) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#t~ret5#1.base|) 0) (= |c_#valid| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |c_#valid| .cse1)))))) (= .cse0 1) (= (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) (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|))) is different from true [2025-01-09 02:50:02,064 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0)) (.cse1 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4))) (and (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse0) (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= .cse1 1) (= (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) 0) (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= |c_#valid| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |c_#valid| .cse2)))) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1))) (= (select |c_#valid| .cse0) 1) (= |c_ULTIMATE.start_main_~data~0#1| .cse1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (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 [2025-01-09 02:50:02,066 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0)) (.cse1 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 4))) (and (= |c_ULTIMATE.start_sll_circular_create_~last~0#1.base| .cse0) (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|)) (= .cse1 1) (= (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) 0) (not (= |c_ULTIMATE.start_sll_circular_create_~head~0#1.base| .cse0)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= |c_#valid| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |c_#valid| .cse2)))) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~head~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_~last~0#1.base|) 1))) (= (select |c_#valid| .cse0) 1) (= |c_ULTIMATE.start_main_~data~0#1| .cse1) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (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 true [2025-01-09 02:50:02,069 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (let ((.cse0 (= |c_ULTIMATE.start_sll_circular_create_#res#1.base| .cse1)) (.cse3 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 4))) (and (not .cse0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse1) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0) (= |c_#valid| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |c_#valid| .cse2)))))) (or .cse0 (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (= |c_ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (or (= .cse3 1) .cse0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= .cse3 |c_ULTIMATE.start_main_~data~0#1|) (= (select |c_#valid| .cse1) 1) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 1)))) is different from false [2025-01-09 02:50:02,071 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (let ((.cse0 (= |c_ULTIMATE.start_sll_circular_create_#res#1.base| .cse1)) (.cse3 (select (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 4))) (and (not .cse0) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse1) 1) (= (select |v_#valid_BEFORE_CALL_6| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0) (= |c_#valid| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |c_#valid| .cse2)))))) (or .cse0 (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 0))) (= |c_ULTIMATE.start_sll_circular_create_#res#1.offset| 0) (or (= .cse3 1) .cse0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= .cse3 |c_ULTIMATE.start_main_~data~0#1|) (= (select |c_#valid| .cse1) 1) (= (select |c_#valid| |c_ULTIMATE.start_sll_circular_create_#res#1.base|) 1)))) is different from true [2025-01-09 02:50:02,075 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse4 .cse1)) (.cse2 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1)) (= (select |c_#valid| .cse2) 1) (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse3) 4)) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse2 .cse3)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse4) 1) (= |c_#valid| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |c_#valid| .cse5)))) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= (select |c_#valid| .cse1) 1) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select |c_#valid| .cse3) 1))))) is different from false [2025-01-09 02:50:02,078 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse1) 0))) (let ((.cse0 (= .cse4 .cse1)) (.cse2 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (and (or .cse0 (= (select (select |c_#memory_int#1| .cse1) 4) 1)) (= (select |c_#valid| .cse2) 1) (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse3) 4)) (or .cse0 (= (select (select |c_#memory_$Pointer$#1.offset| .cse1) 0) 0)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse2 .cse3)) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_6| .cse4) 1) (= |c_#valid| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |c_#valid|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |c_#valid| .cse5)))) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (= (select |c_#valid| .cse1) 1) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= (select |c_#valid| .cse3) 1))))) is different from true [2025-01-09 02:50:02,082 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_node_create_~temp~0#1.offset| 0) (= (select |c_#valid| |c_node_create_~temp~0#1.base|) 1) (= (select |c_old(#valid)| |c_node_create_~temp~0#1.base|) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from false [2025-01-09 02:50:02,089 WARN L873 $PredicateComparison]: unable to prove that (and (= |c_#memory_int#1| |c_old(#memory_int#1)|) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse1 (select |v_#valid_BEFORE_CALL_7| .cse1))))))) (= |c_#memory_$Pointer$#1.offset| |c_old(#memory_$Pointer$#1.offset)|) (= |c_node_create_~temp~0#1.offset| 0) (= (select |c_#valid| |c_node_create_~temp~0#1.base|) 1) (= (select |c_old(#valid)| |c_node_create_~temp~0#1.base|) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)) is different from true [2025-01-09 02:50:02,097 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (@diff |c_old(#memory_int#1)| |c_#memory_int#1|))) (let ((.cse4 (store |c_old(#memory_int#1)| .cse3 (select |c_#memory_int#1| .cse3)))) (let ((.cse5 (@diff .cse4 |c_#memory_int#1|)) (.cse0 (@diff |c_old(#memory_$Pointer$#1.base)| |c_#memory_$Pointer$#1.base|))) (and (= |c_node_create_#res#1.offset| 0) (= (select |c_old(#valid)| |c_node_create_#res#1.base|) 0) (= (select |c_#valid| |c_node_create_#res#1.base|) 1) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| .cse0 (select |c_#memory_$Pointer$#1.base| .cse0))) (= |c_#memory_int#1| (store |c_old(#memory_int#1)| |c_node_create_#res#1.base| (select |c_#memory_int#1| |c_node_create_#res#1.base|))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse1) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |v_#valid_BEFORE_CALL_7| .cse2))))))) (or (= |c_#memory_int#1| |c_old(#memory_int#1)|) (= (select |c_old(#valid)| .cse3) 0)) (= |c_#memory_int#1| (store .cse4 .cse5 (select |c_#memory_int#1| .cse5))) (or (= |c_#memory_int#1| .cse4) (= (select |c_old(#valid)| .cse5) 0)) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base| (store (store (select |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base|) 0 0) 4 (select (select |c_#memory_$Pointer$#1.base| |c_node_create_#res#1.base|) 4)))) (= |c_#memory_$Pointer$#1.offset| (store |c_old(#memory_$Pointer$#1.offset)| |c_node_create_#res#1.base| (select |c_#memory_$Pointer$#1.offset| |c_node_create_#res#1.base|))) (or (= (select |c_old(#valid)| .cse0) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)))))) is different from false [2025-01-09 02:50:02,101 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (@diff |c_old(#memory_int#1)| |c_#memory_int#1|))) (let ((.cse4 (store |c_old(#memory_int#1)| .cse3 (select |c_#memory_int#1| .cse3)))) (let ((.cse5 (@diff .cse4 |c_#memory_int#1|)) (.cse0 (@diff |c_old(#memory_$Pointer$#1.base)| |c_#memory_$Pointer$#1.base|))) (and (= |c_node_create_#res#1.offset| 0) (= (select |c_old(#valid)| |c_node_create_#res#1.base|) 0) (= (select |c_#valid| |c_node_create_#res#1.base|) 1) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| .cse0 (select |c_#memory_$Pointer$#1.base| .cse0))) (= |c_#memory_int#1| (store |c_old(#memory_int#1)| |c_node_create_#res#1.base| (select |c_#memory_int#1| |c_node_create_#res#1.base|))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse1 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse1) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse1) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse2 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse2 (select |v_#valid_BEFORE_CALL_7| .cse2))))))) (or (= |c_#memory_int#1| |c_old(#memory_int#1)|) (= (select |c_old(#valid)| .cse3) 0)) (= |c_#memory_int#1| (store .cse4 .cse5 (select |c_#memory_int#1| .cse5))) (or (= |c_#memory_int#1| .cse4) (= (select |c_old(#valid)| .cse5) 0)) (= |c_#memory_$Pointer$#1.base| (store |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base| (store (store (select |c_old(#memory_$Pointer$#1.base)| |c_node_create_#res#1.base|) 0 0) 4 (select (select |c_#memory_$Pointer$#1.base| |c_node_create_#res#1.base|) 4)))) (= |c_#memory_$Pointer$#1.offset| (store |c_old(#memory_$Pointer$#1.offset)| |c_node_create_#res#1.base| (select |c_#memory_$Pointer$#1.offset| |c_node_create_#res#1.base|))) (or (= (select |c_old(#valid)| .cse0) 0) (= |c_#memory_$Pointer$#1.base| |c_old(#memory_$Pointer$#1.base)|)))))) is different from true [2025-01-09 02:50:02,112 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse4) 0)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (let ((.cse1 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0)) (.cse7 (= .cse6 .cse4)) (.cse8 (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse4))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse1 .cse0)) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse2) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse2) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse3 (select |v_#valid_BEFORE_CALL_7| .cse3))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse4) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) 0) (not (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse1)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (or .cse7 (= (select (select |c_#memory_$Pointer$#1.offset| .cse4) 0) 0) .cse8) (not (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) 0) (or .cse7 (= (select (select |c_#memory_int#1| .cse4) 4) 1) .cse8))))) is different from false [2025-01-09 02:50:02,115 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse4) 0)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (let ((.cse1 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0)) (.cse7 (= .cse6 .cse4)) (.cse8 (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse4))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse1 .cse0)) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse2) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse2) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse3 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse3 (select |v_#valid_BEFORE_CALL_7| .cse3))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse4) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse4) 1) (= (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse5 (select |v_#valid_BEFORE_CALL_8| .cse5))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|) 0) (not (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse1)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (or .cse7 (= (select (select |c_#memory_$Pointer$#1.offset| .cse4) 0) 0) .cse8) (not (= |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) 0) 0) (or .cse7 (= (select (select |c_#memory_int#1| .cse4) 4) 1) .cse8))))) is different from true [2025-01-09 02:50:02,123 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse9 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse9 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0)) (.cse7 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse4 .cse0)) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= .cse4 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse7 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.base| .cse0) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse9) 1))) (= .cse7 |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.offset|) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:50:02,126 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse9 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse9 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0)) (.cse7 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (not (= .cse4 .cse0)) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= .cse4 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse7 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.base| .cse0) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse9) 1))) (= .cse7 |c_ULTIMATE.start_sll_circular_prepend_#t~mem10#1.offset|) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:50:02,138 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse9 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|)) (.cse7 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse4)) (not (= .cse0 .cse4)) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| .cse7) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse7 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse9) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:50:02,141 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse9 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|)) (.cse7 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse4)) (not (= .cse0 .cse4)) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| .cse7) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse7 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse9) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:50:02,157 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse2 (= .cse8 .cse3)) (.cse4 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse3)) (.cse1 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse2 (= (select (select |c_#memory_int#1| .cse3) 4) 1) .cse4) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse2 (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0) 0) .cse4) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse1 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:50:02,162 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse2 (= .cse8 .cse3)) (.cse4 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse3)) (.cse1 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset| (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse2 (= (select (select |c_#memory_int#1| .cse3) 4) 1) .cse4) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse2 (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0) 0) .cse4) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse1 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:50:02,176 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse8 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem12#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse4))) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse4 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse4) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem13#1.base| .cse0) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:50:02,180 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse8 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem12#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse4))) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse5 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse5) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse5) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse6 (select |v_#valid_BEFORE_CALL_7| .cse6))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse4 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse4) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (= |c_ULTIMATE.start_sll_circular_prepend_#t~mem13#1.base| .cse0) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:50:02,193 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse8 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse6 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse4) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse4) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |v_#valid_BEFORE_CALL_7| .cse5))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse6 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse6) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse6)) .cse0) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from false [2025-01-09 02:50:02,197 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (select (select |c_#memory_$Pointer$#1.base| .cse2) 0))) (let ((.cse1 (= .cse8 .cse2)) (.cse3 (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse2)) (.cse6 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (and (= |c_ULTIMATE.start_main_~data~0#1| (select (select |c_#memory_int#1| .cse0) 4)) (or .cse1 (= (select (select |c_#memory_int#1| .cse2) 4) 1) .cse3) (= (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 0) (or .cse1 (= (select (select |c_#memory_$Pointer$#1.offset| .cse2) 0) 0) .cse3) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (v_arrayElimCell_36 Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse4 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse4) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse4) 0) (= |v_#valid_BEFORE_CALL_7| (let ((.cse5 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse5 (select |v_#valid_BEFORE_CALL_7| .cse5))))))) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_main_~#s~0#1.offset|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| .cse0)) (= |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|) (= .cse6 0) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| .cse0)) (= (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse6) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (not (= |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) (not (= .cse0 0)) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| .cse2) 0) (= (select |v_#valid_BEFORE_CALL_8| .cse2) 1) (= (let ((.cse7 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse7 (select |v_#valid_BEFORE_CALL_8| .cse7))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse8) 1))) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse6)) .cse0) (= (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) 0) 0))))) is different from true [2025-01-09 02:50:02,285 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$#1.base| .cse3)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select .cse7 .cse4))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0))) (let ((.cse1 (= .cse0 .cse3)) (.cse5 (select (select |c_#memory_int#1| .cse0) 4)) (.cse2 (= .cse0 .cse6))) (and (or (= (select (select |c_#memory_$Pointer$#1.offset| .cse0) 0) 0) .cse1 .cse2) (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4) 0) (= |c_ULTIMATE.start_main_~data~0#1| .cse5) (not (= .cse6 .cse3)) (or (= .cse4 0) (= (select .cse7 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| .cse0) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 0))) (not (= .cse0 0)) (or (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse9 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse9) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| |c_ULTIMATE.start_main_~#s~0#1.base|)) (= (select |v_#valid_BEFORE_CALL_6| .cse9) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse10 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse10 (select |v_#valid_BEFORE_CALL_7| .cse10)))))))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= |v_#valid_BEFORE_CALL_7| (let ((.cse11 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse11 (select |v_#valid_BEFORE_CALL_7| .cse11)))))) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse12 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse12) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |c_ULTIMATE.start_main_~#s~0#1.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|)) (= (select |v_#valid_BEFORE_CALL_6| .cse12) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse13 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse13 (select |v_#valid_BEFORE_CALL_7| .cse13)))))) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1)))) (or .cse1 (= .cse5 1) .cse2))))))) is different from false [2025-01-09 02:50:02,290 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$#1.base| .cse3)) (.cse4 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse0 (select .cse7 .cse4))) (let ((.cse6 (select (select |c_#memory_$Pointer$#1.base| .cse0) 0))) (let ((.cse1 (= .cse0 .cse3)) (.cse5 (select (select |c_#memory_int#1| .cse0) 4)) (.cse2 (= .cse0 .cse6))) (and (or (= (select (select |c_#memory_$Pointer$#1.offset| .cse0) 0) 0) .cse1 .cse2) (= (select (select |c_#memory_$Pointer$#1.offset| .cse3) .cse4) 0) (= |c_ULTIMATE.start_main_~data~0#1| .cse5) (not (= .cse6 .cse3)) (or (= .cse4 0) (= (select .cse7 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| .cse0) 1) (= (let ((.cse8 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse8 (select |v_#valid_BEFORE_CALL_8| .cse8))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse6) 1) (= (select |v_#valid_BEFORE_CALL_8| .cse3) 0))) (not (= .cse0 0)) (or (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse9 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse9) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| |c_ULTIMATE.start_main_~#s~0#1.base|)) (= (select |v_#valid_BEFORE_CALL_6| .cse9) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse10 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse10 (select |v_#valid_BEFORE_CALL_7| .cse10)))))))) (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int)) (|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (= (select |v_#valid_BEFORE_CALL_7| .cse0) 1) (= (select |v_#valid_BEFORE_CALL_6| .cse0) 0) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1) (= |v_#valid_BEFORE_CALL_7| (let ((.cse11 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse11 (select |v_#valid_BEFORE_CALL_7| .cse11)))))) (exists ((|v_#valid_BEFORE_CALL_6| (Array Int Int)) (v_arrayElimCell_36 Int)) (and (exists ((|v_#valid_BEFORE_CALL_7| (Array Int Int))) (and (exists ((|v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5| Int)) (let ((.cse12 (select (select |c_#memory_$Pointer$#2.base| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|))) (and (= (select |v_#valid_BEFORE_CALL_7| .cse12) 1) (= (select (select |c_#memory_$Pointer$#2.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.base_BEFORE_CALL_5|) |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|) 0) (not (= |c_ULTIMATE.start_main_~#s~0#1.offset| |v_ULTIMATE.start_sll_circular_prepend_~head#1.offset_BEFORE_CALL_5|)) (= (select |v_#valid_BEFORE_CALL_6| .cse12) 0)))) (= |v_#valid_BEFORE_CALL_7| (let ((.cse13 (@diff |v_#valid_BEFORE_CALL_6| |v_#valid_BEFORE_CALL_7|))) (store |v_#valid_BEFORE_CALL_6| .cse13 (select |v_#valid_BEFORE_CALL_7| .cse13)))))) (= (select |v_#valid_BEFORE_CALL_6| v_arrayElimCell_36) 1)))) (or .cse1 (= .cse5 1) .cse2))))))) is different from true [2025-01-09 02:50:02,305 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~ptr~0#1.base|))) (let ((.cse3 (select .cse4 |c_ULTIMATE.start_main_~ptr~0#1.offset|))) (let ((.cse5 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse1 (= .cse5 .cse3)) (.cse0 (select (select |c_#memory_int#1| .cse3) 4)) (.cse2 (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse3))) (and (= |c_ULTIMATE.start_main_~data~0#1| .cse0) (or .cse1 .cse2 (= 0 (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0))) (or (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select .cse4 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse5) 1) (= (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse6 (select |v_#valid_BEFORE_CALL_8| .cse6))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= 1 (select |v_#valid_BEFORE_CALL_8| .cse3)))) (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~ptr~0#1.base|) |c_ULTIMATE.start_main_~ptr~0#1.offset|)) (or .cse1 (= .cse0 1) .cse2) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse5)) (not (= .cse3 0))))))) is different from false [2025-01-09 02:50:02,308 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~ptr~0#1.base|))) (let ((.cse3 (select .cse4 |c_ULTIMATE.start_main_~ptr~0#1.offset|))) (let ((.cse5 (select (select |c_#memory_$Pointer$#1.base| .cse3) 0))) (let ((.cse1 (= .cse5 .cse3)) (.cse0 (select (select |c_#memory_int#1| .cse3) 4)) (.cse2 (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse3))) (and (= |c_ULTIMATE.start_main_~data~0#1| .cse0) (or .cse1 .cse2 (= 0 (select (select |c_#memory_$Pointer$#1.offset| .cse3) 0))) (or (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= (select .cse4 0) 0)) (= |c_ULTIMATE.start_main_~data~0#1| 1) (exists ((|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0) (= (select |v_#valid_BEFORE_CALL_9| .cse5) 1) (= (let ((.cse6 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse6 (select |v_#valid_BEFORE_CALL_8| .cse6))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_9| .cse3) 0) (= 1 (select |v_#valid_BEFORE_CALL_8| .cse3)))) (= 0 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~ptr~0#1.base|) |c_ULTIMATE.start_main_~ptr~0#1.offset|)) (or .cse1 (= .cse0 1) .cse2) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| .cse5)) (not (= .cse3 0))))))) is different from true [2025-01-09 02:50:02,313 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int#1| |c_ULTIMATE.start_main_~ptr~0#1.base|) 4))) (and (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= .cse0 1) (exists ((v_arrayElimCell_63 Int) (|v_ULTIMATE.start_main_~ptr~0#1.base_14| Int) (|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| v_arrayElimCell_63) 1) (= (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse1 (select |v_#valid_BEFORE_CALL_8| .cse1))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_8| |v_ULTIMATE.start_main_~ptr~0#1.base_14|) 0) (= (select |v_#valid_BEFORE_CALL_9| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| 0)) (= |c_ULTIMATE.start_main_~data~0#1| .cse0))) is different from false [2025-01-09 02:50:02,316 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int#1| |c_ULTIMATE.start_main_~ptr~0#1.base|) 4))) (and (= |c_ULTIMATE.start_main_~ptr~0#1.offset| 0) (= .cse0 1) (exists ((v_arrayElimCell_63 Int) (|v_ULTIMATE.start_main_~ptr~0#1.base_14| Int) (|v_#valid_BEFORE_CALL_9| (Array Int Int)) (|v_#valid_BEFORE_CALL_8| (Array Int Int))) (and (= (select |v_#valid_BEFORE_CALL_9| v_arrayElimCell_63) 1) (= (let ((.cse1 (@diff |v_#valid_BEFORE_CALL_9| |v_#valid_BEFORE_CALL_8|))) (store |v_#valid_BEFORE_CALL_9| .cse1 (select |v_#valid_BEFORE_CALL_8| .cse1))) |v_#valid_BEFORE_CALL_8|) (= (select |v_#valid_BEFORE_CALL_8| |c_ULTIMATE.start_main_~ptr~0#1.base|) 1) (= (select |v_#valid_BEFORE_CALL_8| |v_ULTIMATE.start_main_~ptr~0#1.base_14|) 0) (= (select |v_#valid_BEFORE_CALL_9| |c_ULTIMATE.start_main_~ptr~0#1.base|) 0))) (= |c_ULTIMATE.start_main_~data~0#1| 1) (not (= |c_ULTIMATE.start_main_~ptr~0#1.base| 0)) (= |c_ULTIMATE.start_main_~data~0#1| .cse0))) is different from true [2025-01-09 02:50:02,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:50:02,514 INFO L93 Difference]: Finished difference Result 58 states and 66 transitions. [2025-01-09 02:50:02,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-01-09 02:50:02,515 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 43 states have (on average 1.3488372093023255) internal successors, (58), 38 states have internal predecessors, (58), 6 states have call successors, (6), 4 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 38 [2025-01-09 02:50:02,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:50:02,516 INFO L225 Difference]: With dead ends: 58 [2025-01-09 02:50:02,516 INFO L226 Difference]: Without dead ends: 56 [2025-01-09 02:50:02,517 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 21 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 32 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=180, Invalid=1607, Unknown=63, NotChecked=3552, Total=5402 [2025-01-09 02:50:02,518 INFO L435 NwaCegarLoop]: 26 mSDtfsCounter, 0 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 362 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 1943 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 362 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1571 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 02:50:02,518 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 405 Invalid, 1943 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 362 Invalid, 0 Unknown, 1571 Unchecked, 0.3s Time] [2025-01-09 02:50:02,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2025-01-09 02:50:02,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2025-01-09 02:50:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 47 states have (on average 1.148936170212766) internal successors, (54), 47 states have internal predecessors, (54), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:50:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 64 transitions. [2025-01-09 02:50:02,534 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 64 transitions. Word has length 38 [2025-01-09 02:50:02,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:50:02,534 INFO L471 AbstractCegarLoop]: Abstraction has 56 states and 64 transitions. [2025-01-09 02:50:02,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 43 states have (on average 1.3488372093023255) internal successors, (58), 38 states have internal predecessors, (58), 6 states have call successors, (6), 4 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2025-01-09 02:50:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 64 transitions. [2025-01-09 02:50:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2025-01-09 02:50:02,535 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:50:02,536 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:50:02,546 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-01-09 02:50:02,736 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:02,736 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:50:02,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:50:02,737 INFO L85 PathProgramCache]: Analyzing trace with hash -622024897, now seen corresponding path program 2 times [2025-01-09 02:50:02,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:50:02,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392377231] [2025-01-09 02:50:02,737 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-09 02:50:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:50:02,757 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 39 statements into 2 equivalence classes. [2025-01-09 02:50:02,781 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 39 of 39 statements. [2025-01-09 02:50:02,781 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-09 02:50:02,781 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:50:04,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:50:04,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392377231] [2025-01-09 02:50:04,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392377231] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:04,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1001183320] [2025-01-09 02:50:04,071 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-09 02:50:04,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:04,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:50:04,074 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:50:04,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-01-09 02:50:04,179 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 39 statements into 2 equivalence classes. [2025-01-09 02:50:04,243 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 39 of 39 statements. [2025-01-09 02:50:04,244 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-09 02:50:04,244 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:04,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 129 conjuncts are in the unsatisfiable core [2025-01-09 02:50:04,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:50:04,256 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:04,437 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2025-01-09 02:50:04,437 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:04,482 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:04,488 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:04,543 INFO L349 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2025-01-09 02:50:04,544 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 39 [2025-01-09 02:50:04,548 INFO L378 Elim1Store]: Elim1 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 32 treesize of output 19 [2025-01-09 02:50:04,658 INFO L349 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2025-01-09 02:50:04,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 24 [2025-01-09 02:50:04,663 INFO L378 Elim1Store]: Elim1 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 15 treesize of output 7 [2025-01-09 02:50:04,729 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:50:04,806 INFO L349 Elim1Store]: treesize reduction 29, result has 14.7 percent of original size [2025-01-09 02:50:04,806 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 81 treesize of output 70 [2025-01-09 02:50:04,825 INFO L349 Elim1Store]: treesize reduction 8, result has 75.8 percent of original size [2025-01-09 02:50:04,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 34 [2025-01-09 02:50:04,834 INFO L378 Elim1Store]: Elim1 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 44 treesize of output 39 [2025-01-09 02:50:05,071 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-09 02:50:05,072 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-09 02:50:05,072 INFO L378 Elim1Store]: Elim1 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 27 [2025-01-09 02:50:05,169 INFO L173 IndexEqualityManager]: detected equality via solver [2025-01-09 02:50:05,184 INFO L349 Elim1Store]: treesize reduction 98, result has 6.7 percent of original size [2025-01-09 02:50:05,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 79 treesize of output 35 [2025-01-09 02:50:05,244 INFO L378 Elim1Store]: Elim1 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 67 treesize of output 26 [2025-01-09 02:50:05,246 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 28 treesize of output 8 [2025-01-09 02:50:05,247 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 26 treesize of output 15 [2025-01-09 02:50:05,250 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:05,281 INFO L378 Elim1Store]: Elim1 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 23 treesize of output 15 [2025-01-09 02:50:05,282 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:50:05,307 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:50:05,353 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_792 (Array Int Int)) (v_ArrVal_796 (Array Int Int))) (or (not (= v_ArrVal_796 (store (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select v_ArrVal_796 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)))) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| v_ArrVal_796) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base| v_ArrVal_792) (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (+ (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4)) |c_ULTIMATE.start_main_~uneq~0#1|))) is different from false [2025-01-09 02:50:05,375 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_792 (Array Int Int)) (v_ArrVal_796 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~uneq~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| v_ArrVal_796) (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|) v_ArrVal_792) (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (+ (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) (not (= v_ArrVal_796 (store (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select v_ArrVal_796 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)))))) is different from false [2025-01-09 02:50:05,405 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_792 (Array Int Int)) (v_ArrVal_796 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~uneq~0#1| (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| v_ArrVal_796) (select (select |c_#memory_$Pointer$#1.base| (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|)) (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|)) v_ArrVal_792) (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (+ (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) (not (= v_ArrVal_796 (store (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select v_ArrVal_796 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)))))) is different from false [2025-01-09 02:50:05,427 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_792 (Array Int Int)) (v_ArrVal_796 (Array Int Int))) (or (= (let ((.cse2 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (select (let ((.cse3 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| v_ArrVal_796) (let ((.cse0 (select .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse1 (select .cse2 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (select (select |c_#memory_$Pointer$#1.base| (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1)) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1))) v_ArrVal_792) (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse2 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) |c_ULTIMATE.start_main_~uneq~0#1|) (not (= v_ArrVal_796 (store (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select v_ArrVal_796 |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)))))) is different from false [2025-01-09 02:50:05,442 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_792 (Array Int Int)) (v_ArrVal_796 (Array Int Int))) (or (not (= (store (select |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|) |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.offset| (select v_ArrVal_796 |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.offset|)) v_ArrVal_796)) (= (let ((.cse2 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (select (let ((.cse3 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base| v_ArrVal_796) (let ((.cse0 (select .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse1 (select .cse2 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (select (select |c_#memory_$Pointer$#1.base| (select (select |c_#memory_$Pointer$#1.base| .cse0) .cse1)) (select (select |c_#memory_$Pointer$#1.offset| .cse0) .cse1))) v_ArrVal_792) (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ 4 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse2 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) |c_ULTIMATE.start_main_~uneq~0#1|))) is different from false [2025-01-09 02:50:05,518 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:05,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 654 treesize of output 644 [2025-01-09 02:50:05,532 INFO L378 Elim1Store]: Elim1 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 125 treesize of output 93 [2025-01-09 02:50:05,579 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:05,579 INFO L378 Elim1Store]: Elim1 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 183 treesize of output 183 [2025-01-09 02:50:05,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1001183320] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:05,830 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 02:50:05,830 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 23] total 39 [2025-01-09 02:50:05,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621869188] [2025-01-09 02:50:05,831 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 02:50:05,831 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2025-01-09 02:50:05,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:50:05,832 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2025-01-09 02:50:05,832 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1539, Unknown=5, NotChecked=410, Total=2070 [2025-01-09 02:50:05,833 INFO L87 Difference]: Start difference. First operand 56 states and 64 transitions. Second operand has 39 states, 37 states have (on average 1.7027027027027026) internal successors, (63), 32 states have internal predecessors, (63), 5 states have call successors, (5), 3 states have call predecessors, (5), 6 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2025-01-09 02:50:07,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:50:07,101 INFO L93 Difference]: Finished difference Result 70 states and 82 transitions. [2025-01-09 02:50:07,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-01-09 02:50:07,102 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 37 states have (on average 1.7027027027027026) internal successors, (63), 32 states have internal predecessors, (63), 5 states have call successors, (5), 3 states have call predecessors, (5), 6 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) Word has length 39 [2025-01-09 02:50:07,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:50:07,103 INFO L225 Difference]: With dead ends: 70 [2025-01-09 02:50:07,103 INFO L226 Difference]: Without dead ends: 58 [2025-01-09 02:50:07,104 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 491 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=200, Invalid=2365, Unknown=5, NotChecked=510, Total=3080 [2025-01-09 02:50:07,104 INFO L435 NwaCegarLoop]: 18 mSDtfsCounter, 22 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 734 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 734 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-01-09 02:50:07,104 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 387 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 734 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-01-09 02:50:07,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2025-01-09 02:50:07,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 56. [2025-01-09 02:50:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 5 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:50:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 63 transitions. [2025-01-09 02:50:07,113 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 63 transitions. Word has length 39 [2025-01-09 02:50:07,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:50:07,113 INFO L471 AbstractCegarLoop]: Abstraction has 56 states and 63 transitions. [2025-01-09 02:50:07,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 37 states have (on average 1.7027027027027026) internal successors, (63), 32 states have internal predecessors, (63), 5 states have call successors, (5), 3 states have call predecessors, (5), 6 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2025-01-09 02:50:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2025-01-09 02:50:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-01-09 02:50:07,114 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:50:07,114 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:50:07,122 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-01-09 02:50:07,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:07,319 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:50:07,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:50:07,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1418150375, now seen corresponding path program 2 times [2025-01-09 02:50:07,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:50:07,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153169656] [2025-01-09 02:50:07,319 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-09 02:50:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:50:07,339 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 41 statements into 2 equivalence classes. [2025-01-09 02:50:07,349 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 02:50:07,349 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-09 02:50:07,349 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:07,404 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2025-01-09 02:50:07,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:50:07,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153169656] [2025-01-09 02:50:07,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153169656] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:07,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1438692480] [2025-01-09 02:50:07,404 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-01-09 02:50:07,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:07,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:50:07,407 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:50:07,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2025-01-09 02:50:07,547 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 41 statements into 2 equivalence classes. [2025-01-09 02:50:07,619 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 02:50:07,619 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-01-09 02:50:07,619 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:07,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-01-09 02:50:07,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:50:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-01-09 02:50:07,647 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 02:50:07,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1438692480] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 02:50:07,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 02:50:07,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2025-01-09 02:50:07,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682166804] [2025-01-09 02:50:07,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 02:50:07,649 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 02:50:07,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:50:07,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 02:50:07,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 02:50:07,650 INFO L87 Difference]: Start difference. First operand 56 states and 63 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-01-09 02:50:07,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:50:07,676 INFO L93 Difference]: Finished difference Result 67 states and 74 transitions. [2025-01-09 02:50:07,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 02:50:07,677 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 41 [2025-01-09 02:50:07,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:50:07,679 INFO L225 Difference]: With dead ends: 67 [2025-01-09 02:50:07,679 INFO L226 Difference]: Without dead ends: 38 [2025-01-09 02:50:07,680 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 02:50:07,680 INFO L435 NwaCegarLoop]: 30 mSDtfsCounter, 0 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 02:50:07,680 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 56 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 02:50:07,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2025-01-09 02:50:07,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2025-01-09 02:50:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 32 states have (on average 1.0625) internal successors, (34), 32 states have internal predecessors, (34), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2025-01-09 02:50:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 40 transitions. [2025-01-09 02:50:07,691 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 40 transitions. Word has length 41 [2025-01-09 02:50:07,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:50:07,691 INFO L471 AbstractCegarLoop]: Abstraction has 38 states and 40 transitions. [2025-01-09 02:50:07,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2025-01-09 02:50:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2025-01-09 02:50:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2025-01-09 02:50:07,694 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:50:07,695 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:50:07,705 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-01-09 02:50:07,896 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2025-01-09 02:50:07,896 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:50:07,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:50:07,897 INFO L85 PathProgramCache]: Analyzing trace with hash 288845454, now seen corresponding path program 1 times [2025-01-09 02:50:07,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:50:07,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016895659] [2025-01-09 02:50:07,897 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:50:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:50:07,913 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-09 02:50:07,927 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-09 02:50:07,928 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:50:07,928 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:50:09,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 02:50:09,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016895659] [2025-01-09 02:50:09,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016895659] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:09,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687077061] [2025-01-09 02:50:09,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:50:09,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:09,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 02:50:09,368 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 02:50:09,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2025-01-09 02:50:09,477 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 40 statements into 1 equivalence classes. [2025-01-09 02:50:09,519 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 40 of 40 statements. [2025-01-09 02:50:09,519 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:50:09,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 02:50:09,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 134 conjuncts are in the unsatisfiable core [2025-01-09 02:50:09,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 02:50:09,535 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:09,678 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2025-01-09 02:50:09,678 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:09,722 INFO L378 Elim1Store]: Elim1 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 [2025-01-09 02:50:09,770 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2025-01-09 02:50:09,770 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 27 [2025-01-09 02:50:09,866 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2025-01-09 02:50:09,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 24 [2025-01-09 02:50:09,872 INFO L378 Elim1Store]: Elim1 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 15 treesize of output 7 [2025-01-09 02:50:09,979 INFO L378 Elim1Store]: Elim1 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 18 treesize of output 7 [2025-01-09 02:50:10,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2025-01-09 02:50:10,063 INFO L349 Elim1Store]: treesize reduction 29, result has 14.7 percent of original size [2025-01-09 02:50:10,063 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 57 treesize of output 46 [2025-01-09 02:50:10,084 INFO L349 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2025-01-09 02:50:10,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 30 [2025-01-09 02:50:10,692 INFO L349 Elim1Store]: treesize reduction 33, result has 31.3 percent of original size [2025-01-09 02:50:10,692 INFO L378 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 30 treesize of output 22 [2025-01-09 02:50:10,704 INFO L349 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2025-01-09 02:50:10,704 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 54 [2025-01-09 02:50:10,715 INFO L349 Elim1Store]: treesize reduction 57, result has 10.9 percent of original size [2025-01-09 02:50:10,716 INFO L378 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 124 treesize of output 80 [2025-01-09 02:50:10,718 INFO L378 Elim1Store]: Elim1 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 0 case distinctions, treesize of input 146 treesize of output 87 [2025-01-09 02:50:10,735 INFO L349 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2025-01-09 02:50:10,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 192 treesize of output 97 [2025-01-09 02:50:10,744 INFO L378 Elim1Store]: Elim1 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 67 treesize of output 24 [2025-01-09 02:50:10,751 INFO L378 Elim1Store]: Elim1 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 17 treesize of output 15 [2025-01-09 02:50:10,829 INFO L378 Elim1Store]: Elim1 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 99 treesize of output 75 [2025-01-09 02:50:10,919 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2025-01-09 02:50:10,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 23 treesize of output 7 [2025-01-09 02:50:11,014 INFO L378 Elim1Store]: Elim1 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 83 treesize of output 51 [2025-01-09 02:50:11,018 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2025-01-09 02:50:11,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 19 [2025-01-09 02:50:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 02:50:11,021 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 02:50:11,184 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_ArrVal_1124 (Array Int Int))) (not (let ((.cse3 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (let ((.cse1 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (= (let ((.cse5 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (let ((.cse4 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.base|) |c_ULTIMATE.start_sll_circular_prepend_~last~1#1.offset|)) (.cse2 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse5 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (select (let ((.cse0 (store (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| (store (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select .cse3 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) .cse4 v_ArrVal_1126))) (select .cse0 (select (select .cse0 .cse1) .cse2))) (select (select (store (store |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base| (store (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_sll_circular_prepend_~new_head~1#1.base|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| (select .cse5 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) .cse4 v_ArrVal_1124) .cse1) .cse2)))) .cse1))))) is different from false [2025-01-09 02:50:11,798 INFO L349 Elim1Store]: treesize reduction 180, result has 37.3 percent of original size [2025-01-09 02:50:11,799 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 496 treesize of output 560 [2025-01-09 02:50:11,893 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:11,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 421 treesize of output 590 [2025-01-09 02:50:11,909 INFO L378 Elim1Store]: Elim1 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 286 treesize of output 272 [2025-01-09 02:50:17,995 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:17,995 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 101 treesize of output 100 [2025-01-09 02:50:18,041 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,041 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 66 [2025-01-09 02:50:18,069 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,069 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 101 treesize of output 100 [2025-01-09 02:50:18,114 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,114 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 66 [2025-01-09 02:50:18,132 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,132 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 62 [2025-01-09 02:50:18,167 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 101 treesize of output 100 [2025-01-09 02:50:18,214 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 66 [2025-01-09 02:50:18,227 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,227 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 62 [2025-01-09 02:50:18,245 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,245 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 62 [2025-01-09 02:50:18,261 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,261 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 116 treesize of output 106 [2025-01-09 02:50:18,295 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,296 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 152 [2025-01-09 02:50:18,380 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,381 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 144 treesize of output 118 [2025-01-09 02:50:18,426 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,426 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 101 treesize of output 100 [2025-01-09 02:50:18,471 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,472 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 66 [2025-01-09 02:50:18,484 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,484 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 62 [2025-01-09 02:50:18,511 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,511 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 101 treesize of output 100 [2025-01-09 02:50:18,556 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,556 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 66 [2025-01-09 02:50:18,566 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,567 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 62 [2025-01-09 02:50:18,702 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,702 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 117 treesize of output 107 [2025-01-09 02:50:18,730 INFO L349 Elim1Store]: treesize reduction 18, result has 70.0 percent of original size [2025-01-09 02:50:18,730 INFO L378 Elim1Store]: Elim1 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 150 treesize of output 149 [2025-01-09 02:50:18,779 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2025-01-09 02:50:18,779 INFO L378 Elim1Store]: Elim1 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 141 treesize of output 115 [2025-01-09 02:50:24,205 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|)) (.cse13 (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base|))) (let ((.cse1 (select (select |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse0 (select .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|)) (.cse5 (select .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset|))) (let ((.cse23 (= .cse5 0)) (.cse84 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| 0)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse283 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse330 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse330 .cse2) (not (= (select (let ((.cse331 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse330 v_ArrVal_1126))) (select .cse331 (select (select .cse331 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))) (.cse6 (= .cse5 .cse1)) (.cse282 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse328 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse328 .cse2) (not (= (select (let ((.cse329 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse328 v_ArrVal_1126))) (select .cse329 (select (select .cse329 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))) (.cse189 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| .cse0)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse65 (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse326 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse326 .cse2)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse327 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse326 v_ArrVal_1126))) (select .cse327 (select (select .cse327 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))) (.cse188 (= .cse189 .cse0)) (.cse191 (not (= .cse5 4))) (.cse190 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| 4)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse192 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| .cse5)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse193 (not (= (select |c_#valid| .cse0) 0))) (.cse108 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse325 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse324 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse325 v_ArrVal_1126))) (select .cse324 (select (select .cse324 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))) (not (= .cse325 .cse2)))))))) (.cse178 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse322 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse322 .cse2)) (not (= (select (let ((.cse323 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse322 v_ArrVal_1126))) (select .cse323 (select (select .cse323 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2)))) (.cse144 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse321 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (not (= (select (let ((.cse320 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse321 v_ArrVal_1126))) (select .cse320 (select (select .cse320 .cse2) .cse1))) 0) .cse2)) (= .cse321 .cse2))))) (.cse8 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse318 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse318 .cse2) (not (= (select (let ((.cse319 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse318 v_ArrVal_1126))) (select .cse319 (select (select .cse319 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))) (.cse52 (= .cse1 0)) (.cse259 (or .cse6 .cse282)) (.cse272 (or .cse283 .cse6)) (.cse7 (= .cse0 .cse2)) (.cse77 (= .cse84 0)) (.cse104 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse316 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse316 .cse2)) (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse317 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse316 v_ArrVal_1126))) (select .cse317 (select (select .cse317 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))))))) (.cse32 (not .cse23))) (and (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse3 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse3 .cse2) (not (= (select (let ((.cse4 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse3 v_ArrVal_1126))) (select .cse4 (select (select .cse4 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) .cse6) (or .cse7 .cse8) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse9 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse9 .cse0) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse10 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse9 .cse10) (not (= .cse9 (select (let ((.cse11 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse10 v_ArrVal_1126))) (select .cse11 (select (select .cse11 .cse9) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) .cse5)))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse14 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse14 .cse0) (not (= (select (let ((.cse15 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse14 v_ArrVal_1126))) (select .cse15 (select (select .cse15 .cse2) .cse1))) 0) .cse2)) (= .cse14 .cse2)))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse16 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse16 .cse0) (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse17 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse16 v_ArrVal_1126))) (select .cse17 (select (select .cse17 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))) (not (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse16))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse18 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse18 .cse0) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse20 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse19 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse20 v_ArrVal_1126))) (select .cse19 (select (select .cse19 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))) (not (= .cse18 .cse20))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse21 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse21 .cse2)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) (not (= (select (let ((.cse22 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse21 v_ArrVal_1126))) (select .cse22 (select (select .cse22 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) .cse23) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse26 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse25 (select .cse26 .cse5))) (or (not (= (select (let ((.cse24 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse25 v_ArrVal_1126))) (select .cse24 (select (select .cse24 .cse2) .cse1))) 0) .cse2)) (= (select .cse26 0) .cse0) (= .cse25 .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse27 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse27 .cse2) (not (= (select (let ((.cse28 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse27 v_ArrVal_1126))) (select .cse28 (select (select .cse28 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse29 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse30 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (= .cse29 .cse30) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse31 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse30 v_ArrVal_1126))) (select .cse31 (select (select .cse31 .cse29) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) 0) .cse29)) (= .cse30 .cse0)))) .cse32) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse34 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse33 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse33 .cse0) (not (= .cse34 (select (let ((.cse35 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse33 v_ArrVal_1126))) (select .cse35 (select (select .cse35 .cse34) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131))) (not (= .cse34 .cse33))))))) (or (and (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse36 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse36 .cse2) (not (= (select (let ((.cse37 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse36 v_ArrVal_1126))) (select .cse37 (select (select .cse37 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) .cse6) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse39 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse38 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse39 v_ArrVal_1126))) (select .cse38 (select (select .cse38 .cse2) .cse1))) .cse5) .cse2)) (= .cse39 .cse2)))) .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse40 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse40 .cse2) (not (= (select (let ((.cse41 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse40 v_ArrVal_1126))) (select .cse41 (select (select .cse41 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse42 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse42 .cse0) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse43 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse42 .cse43) (not (= .cse42 (select (let ((.cse44 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse43 v_ArrVal_1126))) (select .cse44 (select (select .cse44 .cse42) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) .cse5)))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse46 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse45 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse45 .cse0) (= .cse46 .cse45) (not (= .cse46 (select (let ((.cse47 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse45 v_ArrVal_1126))) (select .cse47 (select (select .cse47 .cse46) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) .cse5)))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse48 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse48 .cse2) (not (= (select (let ((.cse49 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse48 v_ArrVal_1126))) (select .cse49 (select (select .cse49 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse50 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse50 .cse0) (= .cse50 .cse2) (not (= (select (let ((.cse51 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse50 v_ArrVal_1126))) (select .cse51 (select (select .cse51 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))))))) .cse52) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse53 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse53 .cse0) (= .cse53 .cse2) (not (= (select (let ((.cse54 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse53 v_ArrVal_1126))) (select .cse54 (select (select .cse54 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse57 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse56 (select .cse57 .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (not (= (select (let ((.cse55 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse56 v_ArrVal_1126))) (select .cse55 (select (select .cse55 .cse2) .cse1))) 0) .cse2)) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse56) (= (select .cse57 0) .cse0))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse58 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse58 .cse0) (not (= .cse58 .cse2)) (not (= (select (let ((.cse59 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse58 v_ArrVal_1126))) (select .cse59 (select (select .cse59 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or .cse23 (let ((.cse60 (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse86 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse86 .cse2)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse87 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse86 v_ArrVal_1126))) (select .cse87 (select (select .cse87 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))))) (and (or .cse60 .cse6) (or .cse60 .cse7) (or .cse52 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse61 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse61 .cse2)) (not (= (select (let ((.cse62 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse61 v_ArrVal_1126))) (select .cse62 (select (select .cse62 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse63 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse63 .cse2)) (not (= (select (let ((.cse64 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse63 v_ArrVal_1126))) (select .cse64 (select (select .cse64 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (or .cse65 .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse66 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse66 .cse0) (not (= .cse66 .cse2)) (not (= (select (let ((.cse67 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse66 v_ArrVal_1126))) (select .cse67 (select (select .cse67 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or .cse7 .cse65) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse68 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse68 .cse0) (not (= .cse68 .cse2)) (not (= (select (let ((.cse69 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse68 v_ArrVal_1126))) (select .cse69 (select (select .cse69 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse71 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse70 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse70 .cse0) (not (= .cse71 (select (let ((.cse72 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse70 v_ArrVal_1126))) (select .cse72 (select (select .cse72 .cse71) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131))) (not (= .cse71 .cse70))))))))) (or (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse73 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse73 .cse0) (not (= .cse73 .cse2)) (not (= (select (let ((.cse74 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse73 v_ArrVal_1126))) (select .cse74 (select (select .cse74 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse75 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse75 .cse2)) (not (= (select (let ((.cse76 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse75 v_ArrVal_1126))) (select .cse76 (select (select .cse76 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0))))) .cse77) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse78 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse78 .cse2)) (not (= (select (let ((.cse79 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse78 v_ArrVal_1126))) (select .cse79 (select (select .cse79 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse80 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse80 .cse0) (not (= .cse80 .cse2)) (not (= (select (let ((.cse81 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse80 v_ArrVal_1126))) (select .cse81 (select (select .cse81 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse82 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse85 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse82 (select (let ((.cse83 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse85 v_ArrVal_1126))) (select .cse83 (select (select .cse83 .cse82) .cse84))) v_arrayElimCell_131))) (= .cse85 .cse0) (not (= .cse82 .cse85))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse88 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse88 .cse2) (not (= (select (let ((.cse89 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse88 v_ArrVal_1126))) (select .cse89 (select (select .cse89 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse90 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse90 .cse0) (= .cse90 .cse2) (not (= (select (let ((.cse91 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse90 v_ArrVal_1126))) (select .cse91 (select (select .cse91 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse92 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse92 .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse94 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse92 (select (let ((.cse93 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse94 v_ArrVal_1126))) (select .cse93 (select (select .cse93 .cse92) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131))) (not (= .cse92 .cse94)))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse96 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse95 (select .cse96 .cse5))) (or (not (= .cse95 .cse2)) (= (select .cse96 0) .cse0) (not (= (select (let ((.cse97 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse95 v_ArrVal_1126))) (select .cse97 (select (select .cse97 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (or .cse6 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse98 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse99 (select .cse98 .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= (select .cse98 0) .cse0) (= .cse99 .cse2) (not (= (select (let ((.cse100 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse99 v_ArrVal_1126))) (select .cse100 (select (select .cse100 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (or .cse52 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse101 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse101 .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse103 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse101 (select (let ((.cse102 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse103 v_ArrVal_1126))) (select .cse102 (select (select .cse102 .cse101) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131))) (not (= .cse101 .cse103)))))))) .cse104 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse106 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse105 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse105 .cse0) (not (= .cse106 (select (let ((.cse107 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse105 v_ArrVal_1126))) (select .cse107 (select (select .cse107 .cse106) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131))) (not (= .cse106 .cse105))))))) (or .cse6 (and .cse108 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse109 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse109 .cse2)) (not (= (select (let ((.cse110 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse109 v_ArrVal_1126))) (select .cse110 (select (select .cse110 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse112 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse111 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse111 .cse0) (= .cse112 .cse111) (not (= .cse112 (select (let ((.cse113 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse111 v_ArrVal_1126))) (select .cse113 (select (select .cse113 .cse112) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) .cse5)))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse114 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse114 .cse2)) (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse115 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse114 v_ArrVal_1126))) (select .cse115 (select (select .cse115 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse116 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse116 .cse0) (not (= (select (let ((.cse117 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse116 v_ArrVal_1126))) (select .cse117 (select (select .cse117 .cse2) .cse1))) 0) .cse2)) (= .cse116 .cse2)))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse118 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse118 .cse2)) (not (= (select (let ((.cse119 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse118 v_ArrVal_1126))) (select .cse119 (select (select .cse119 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or .cse23 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse121 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse120 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse121 v_ArrVal_1126))) (select .cse120 (select (select .cse120 .cse2) .cse1))) 0) .cse2)) (= .cse121 .cse2) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))))) (or (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse122 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse123 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (= .cse122 .cse123) (not (= (select (let ((.cse124 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse123 v_ArrVal_1126))) (select .cse124 (select (select .cse124 .cse122) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) 0) .cse122)) (= .cse123 .cse0)))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (or .cse52 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse126 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (not (= (select (let ((.cse125 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse126 v_ArrVal_1126))) (select .cse125 (select (select .cse125 .cse2) .cse1))) 0) .cse2)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse126 .cse2))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse127 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse127 .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse128 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (= .cse127 .cse128) (not (= (select (let ((.cse129 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse128 v_ArrVal_1126))) (select .cse129 (select (select .cse129 .cse127) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) 0) .cse127))))))))) .cse32) (or .cse52 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse130 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse5 .cse130) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (let ((.cse134 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse131 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse133 (select .cse134 .cse5))) (or (not (= .cse131 (select (let ((.cse132 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse133 v_ArrVal_1126))) (select .cse132 (select (select .cse132 .cse131) .cse130))) v_arrayElimCell_131))) (not (= .cse131 .cse133)) (= (select .cse134 0) .cse0)))))))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse135 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse136 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse138 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse5 .cse135) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= .cse136 (select (let ((.cse137 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse138 v_ArrVal_1126))) (select .cse137 (select (select .cse137 .cse136) .cse135))) v_arrayElimCell_131))) (not (= .cse136 .cse138))))) .cse23) (or .cse7 (and (or .cse65 .cse23) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse140 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse139 (select .cse140 .cse5))) (or (not (= .cse139 .cse2)) (= (select .cse140 0) .cse0) (not (= (select (let ((.cse141 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse139 v_ArrVal_1126))) (select .cse141 (select (select .cse141 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))))))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse143 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse142 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse143 v_ArrVal_1126))) (select .cse142 (select (select .cse142 .cse2) .cse1))) .cse5) .cse2)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse143 .cse2)))) .cse6) (or .cse7 .cse144) (or .cse52 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse148 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse146 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse145 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse147 (select .cse148 .cse5))) (or (= .cse5 .cse145) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse146 .cse147) (= (select .cse148 0) .cse0) (not (= .cse146 (select (let ((.cse149 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse147 v_ArrVal_1126))) (select .cse149 (select (select .cse149 .cse146) .cse145))) .cse5)))))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse150 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse150 .cse2)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse151 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse150 v_ArrVal_1126))) (select .cse151 (select (select .cse151 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) .cse23) (or .cse7 (and (or .cse52 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse154 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse153 (select .cse154 .cse5))) (or (not (= (select (let ((.cse152 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse153 v_ArrVal_1126))) (select .cse152 (select (select .cse152 .cse2) .cse1))) .cse5) .cse2)) (= (select .cse154 0) .cse0) (= .cse153 .cse2))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse157 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse156 (select .cse157 .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse155 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse156 v_ArrVal_1126))) (select .cse155 (select (select .cse155 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))) (= (select .cse157 0) .cse0) (= .cse156 .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse158 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse159 (select .cse158 .cse5))) (or (= (select .cse158 0) .cse0) (= .cse159 .cse2) (not (= (select (let ((.cse160 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse159 v_ArrVal_1126))) (select .cse160 (select (select .cse160 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse163 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse162 (select .cse163 .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse161 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse162 v_ArrVal_1126))) (select .cse161 (select (select .cse161 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))) (= (select .cse163 0) .cse0) (= .cse162 .cse2))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse165 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (not (= (select (let ((.cse164 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse165 v_ArrVal_1126))) (select .cse164 (select (select .cse164 .cse2) .cse1))) 0) .cse2)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse165 .cse0) (= .cse165 .cse2)))) .cse32) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse168 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse167 (select .cse168 .cse5))) (or (not (= (select (let ((.cse166 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse167 v_ArrVal_1126))) (select .cse166 (select (select .cse166 .cse2) .cse1))) 0) .cse2)) (= (select .cse168 0) .cse0) (= .cse167 .cse2))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse169 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse170 (select .cse169 .cse5))) (or (= (select .cse169 0) .cse0) (= .cse170 .cse2) (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse171 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse170 v_ArrVal_1126))) (select .cse171 (select (select .cse171 .cse2) .cse1))) 0) .cse2)))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))))) (or .cse32 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse172 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse173 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0)) (.cse175 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse172 .cse173) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse174 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse173 v_ArrVal_1126))) (select .cse174 (select (select .cse174 .cse172) .cse175))) 0) .cse172)) (= .cse173 .cse0) (= .cse175 0))))) (or .cse6 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse177 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse176 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse177 v_ArrVal_1126))) (select .cse176 (select (select .cse176 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))) (not (= .cse177 .cse2))))))) .cse178)) (or (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse179 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse180 (select .cse179 .cse5))) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= (select .cse179 0) .cse0) (= .cse180 .cse2) (not (= (select (let ((.cse181 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse180 v_ArrVal_1126))) (select .cse181 (select (select .cse181 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))))))) (or .cse52 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse182 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse183 (select .cse182 .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= (select .cse182 0) .cse0) (= .cse183 .cse2) (not (= (select (let ((.cse184 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse183 v_ArrVal_1126))) (select .cse184 (select (select .cse184 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse185 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse186 (select .cse185 .cse5))) (or (= (select .cse185 0) .cse0) (= .cse186 .cse2) (forall ((v_ArrVal_1126 (Array Int Int))) (not (= (select (let ((.cse187 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse186 v_ArrVal_1126))) (select .cse187 (select (select .cse187 .cse2) .cse1))) 0) .cse2)))))))))))) .cse6) (or (and (or .cse188 (and (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_27 (Array Int Int))) (or (not (= (select v_arrayElimArr_27 0) .cse2)) (not (= (select v_arrayElimArr_27 .cse5) .cse0)) (not (= (select (select (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_27) .cse2 v_ArrVal_1126) (select v_ArrVal_1126 .cse1)) v_arrayElimCell_131) .cse2)))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_27 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_27) .cse2 v_ArrVal_1126) (select v_ArrVal_1126 .cse1)) v_arrayElimCell_131) .cse2)) (not (= (select v_arrayElimArr_27 0) .cse0)))) .cse32))) (or (forall ((v_arrayElimArr_26 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int))) (or (not (= .cse189 (select (select (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_26) .cse189 v_ArrVal_1126) (select v_ArrVal_1126 .cse190)) v_arrayElimCell_131))) (not (= (select v_arrayElimArr_26 4) .cse0)))) .cse191) (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_27 (Array Int Int))) (or (not (= .cse189 (select (select (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_27) .cse189 v_ArrVal_1126) (select v_ArrVal_1126 .cse192)) v_arrayElimCell_131))) (not (= (select v_arrayElimArr_27 .cse5) .cse0)) (= (select v_arrayElimArr_27 0) .cse0))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_28 (Array Int Int))) (or (not (= .cse0 (select v_arrayElimArr_28 .cse5))) (not (= .cse189 (select (select (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_28) .cse189 v_ArrVal_1126) (select v_ArrVal_1126 .cse192)) v_arrayElimCell_131))))) .cse23)) .cse193) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse195 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse194 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse195 v_ArrVal_1126))) (select .cse194 (select (select .cse194 .cse2) .cse1))) 0) .cse2)) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse195 .cse2)))) .cse23) (or (and (or (and (forall ((v_arrayElimCell_152 Int)) (or (= v_arrayElimCell_152 .cse2) (forall ((v_arrayElimArr_23 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (or (not (= (select (let ((.cse196 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_23) v_arrayElimCell_152 v_ArrVal_1126))) (select .cse196 (select (select .cse196 .cse2) .cse1))) 0) .cse2)) (= (select v_arrayElimArr_23 0) .cse0) (not (= .cse0 (select v_arrayElimArr_23 .cse5))))))) (or .cse32 (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_148 Int) (v_arrayElimCell_127 Int) (v_arrayElimArr_20 (Array Int Int))) (or (not (= (select (let ((.cse197 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_20) v_arrayElimCell_148 v_ArrVal_1126))) (select .cse197 (select (select .cse197 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= v_arrayElimCell_148 .cse0) (not (= (select v_arrayElimArr_20 0) .cse0)) (= v_arrayElimCell_148 .cse2)))) (forall ((v_arrayElimCell_148 Int)) (or (= v_arrayElimCell_148 .cse2) (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int) (v_arrayElimArr_20 (Array Int Int))) (or (not (= (select (let ((.cse198 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_20) v_arrayElimCell_148 v_ArrVal_1126))) (select .cse198 (select (select .cse198 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= (select v_arrayElimArr_20 .cse5) .cse0)) (= (select v_arrayElimArr_20 0) .cse0))))) (or .cse32 (forall ((v_arrayElimArr_23 (Array Int Int)) (v_arrayElimCell_152 Int) (v_ArrVal_1126 (Array Int Int))) (or (= v_arrayElimCell_152 .cse0) (not (= (select v_arrayElimArr_23 0) .cse0)) (not (= (select (let ((.cse199 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_23) v_arrayElimCell_152 v_ArrVal_1126))) (select .cse199 (select (select .cse199 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_152 .cse2)))) (or (forall ((v_arrayElimArr_24 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_154 Int)) (or (not (= (select v_arrayElimArr_24 .cse5) .cse0)) (not (= (select (let ((.cse200 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_24) v_arrayElimCell_154 v_ArrVal_1126))) (select .cse200 (select (select .cse200 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_154 .cse2))) .cse23) (or .cse23 (forall ((v_arrayElimArr_21 (Array Int Int)) (v_arrayElimCell_150 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (not (= (select v_arrayElimArr_21 .cse5) .cse0)) (not (= (select (let ((.cse201 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_21) v_arrayElimCell_150 v_ArrVal_1126))) (select .cse201 (select (select .cse201 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= v_arrayElimCell_150 .cse2)))) (or (forall ((v_arrayElimArr_22 (Array Int Int)) (v_arrayElimCell_151 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_151 .cse2) (not (= .cse2 (select (let ((.cse202 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_22) v_arrayElimCell_151 v_ArrVal_1126))) (select .cse202 (select (select .cse202 .cse2) .cse1))) v_arrayElimCell_127))) (not (= (select v_arrayElimArr_22 4) .cse0)))) .cse191) (or (forall ((v_arrayElimArr_25 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_155 Int)) (or (not (= (select (let ((.cse203 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_25) v_arrayElimCell_155 v_ArrVal_1126))) (select .cse203 (select (select .cse203 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_155 .cse2) (not (= (select v_arrayElimArr_25 4) .cse0)))) .cse191)) .cse188) (or (= .cse192 .cse5) (and (or (forall ((v_arrayElimArr_8 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_132 Int)) (or (not (= .cse0 (select v_arrayElimArr_8 0))) (not (= (select (let ((.cse204 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_8) v_arrayElimCell_132 v_ArrVal_1126))) (select .cse204 (select (select .cse204 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_132 .cse2) (= v_arrayElimCell_132 .cse0))) .cse32) (or (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_134 Int) (v_arrayElimArr_9 (Array Int Int))) (or (not (= .cse0 (select v_arrayElimArr_9 .cse5))) (not (= (select (let ((.cse205 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_9) v_arrayElimCell_134 v_ArrVal_1126))) (select .cse205 (select (select .cse205 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_134 .cse2))) .cse23) (forall ((v_arrayElimCell_132 Int)) (or (= v_arrayElimCell_132 .cse2) (forall ((v_arrayElimArr_8 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (or (= .cse0 (select v_arrayElimArr_8 0)) (not (= (select (let ((.cse206 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_8) v_arrayElimCell_132 v_ArrVal_1126))) (select .cse206 (select (select .cse206 .cse2) .cse1))) 0) .cse2)) (not (= (select v_arrayElimArr_8 .cse5) .cse0)))))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_16 (Array Int Int)) (v_arrayElimCell_143 Int)) (or (not (= (select (let ((.cse207 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_16) v_arrayElimCell_143 v_ArrVal_1126))) (select .cse207 (select (select .cse207 .cse2) .cse1))) 0) .cse2)) (= v_arrayElimCell_143 .cse2) (not (= (select v_arrayElimArr_16 4) .cse0)))) .cse191) (or .cse52 (and (or (forall ((v_arrayElimArr_10 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_135 Int) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_135 .cse0) (not (= (select v_arrayElimArr_10 0) .cse0)) (not (= (select (let ((.cse208 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_10) v_arrayElimCell_135 v_ArrVal_1126))) (select .cse208 (select (select .cse208 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= v_arrayElimCell_135 .cse2))) .cse32) (or .cse23 (forall ((v_arrayElimArr_11 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_137 Int) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_137 .cse2) (not (= (select (let ((.cse209 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_11) v_arrayElimCell_137 v_ArrVal_1126))) (select .cse209 (select (select .cse209 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= (select v_arrayElimArr_11 .cse5) .cse0))))) (forall ((v_arrayElimCell_135 Int)) (or (forall ((v_arrayElimArr_10 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (= (select v_arrayElimArr_10 0) .cse0) (not (= (select v_arrayElimArr_10 .cse5) .cse0)) (not (= (select (let ((.cse210 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_10) v_arrayElimCell_135 v_ArrVal_1126))) (select .cse210 (select (select .cse210 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))) (= v_arrayElimCell_135 .cse2))) (or (forall ((v_arrayElimArr_12 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_138 Int) (v_arrayElimCell_127 Int)) (or (not (= .cse2 (select (let ((.cse211 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_12) v_arrayElimCell_138 v_ArrVal_1126))) (select .cse211 (select (select .cse211 .cse2) .cse1))) v_arrayElimCell_127))) (not (= (select v_arrayElimArr_12 4) .cse0)) (= v_arrayElimCell_138 .cse2))) .cse191))) (or .cse7 (and (or .cse191 (forall ((v_arrayElimArr_15 (Array Int Int)) (v_arrayElimCell_142 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_142 .cse2) (not (= (select (let ((.cse212 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_15) v_arrayElimCell_142 v_ArrVal_1126))) (select .cse212 (select (select .cse212 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= (select v_arrayElimArr_15 4) .cse0))))) (or .cse32 (forall ((v_arrayElimArr_13 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_139 Int) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_139 .cse0) (not (= (select (let ((.cse213 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_13) v_arrayElimCell_139 v_ArrVal_1126))) (select .cse213 (select (select .cse213 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= .cse0 (select v_arrayElimArr_13 0))) (= v_arrayElimCell_139 .cse2)))) (or .cse23 (forall ((v_arrayElimArr_14 (Array Int Int)) (v_arrayElimCell_141 Int) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (not (= (select (let ((.cse214 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_14) v_arrayElimCell_141 v_ArrVal_1126))) (select .cse214 (select (select .cse214 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= (select v_arrayElimArr_14 .cse5) .cse0)) (= v_arrayElimCell_141 .cse2)))) (forall ((v_arrayElimCell_139 Int)) (or (= v_arrayElimCell_139 .cse2) (forall ((v_arrayElimArr_13 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (or (not (= (select (let ((.cse215 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_13) v_arrayElimCell_139 v_ArrVal_1126))) (select .cse215 (select (select .cse215 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (not (= (select v_arrayElimArr_13 .cse5) .cse0)) (= .cse0 (select v_arrayElimArr_13 0)))))))))) (or (and (forall ((v_arrayElimCell_145 Int)) (or (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_18 (Array Int Int))) (or (not (= (select v_arrayElimArr_18 .cse5) .cse0)) (= (select v_arrayElimArr_18 0) .cse0) (not (= .cse189 (select (let ((.cse216 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_18) v_arrayElimCell_145 v_ArrVal_1126))) (select .cse216 (select (select .cse216 .cse189) .cse192))) .cse5))))) (= .cse189 v_arrayElimCell_145))) (or .cse23 (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_19 (Array Int Int)) (v_arrayElimCell_147 Int)) (or (not (= .cse0 (select v_arrayElimArr_19 .cse5))) (not (= .cse189 (select (let ((.cse217 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_19) v_arrayElimCell_147 v_ArrVal_1126))) (select .cse217 (select (select .cse217 .cse189) .cse192))) .cse5))) (= .cse189 v_arrayElimCell_147)))) (or .cse191 (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimArr_17 (Array Int Int)) (v_arrayElimCell_144 Int)) (or (not (= .cse0 (select v_arrayElimArr_17 4))) (= .cse189 v_arrayElimCell_144) (not (= (select (let ((.cse218 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_17) v_arrayElimCell_144 v_ArrVal_1126))) (select .cse218 (select (select .cse218 .cse189) .cse190))) 4) .cse189))))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_145 Int) (v_arrayElimArr_18 (Array Int Int))) (or (= v_arrayElimCell_145 .cse0) (not (= .cse189 (select (let ((.cse219 (store (store |c_#memory_$Pointer$#1.base| .cse0 v_arrayElimArr_18) v_arrayElimCell_145 v_ArrVal_1126))) (select .cse219 (select (select .cse219 .cse189) .cse84))) 0))) (not (= (select v_arrayElimArr_18 0) .cse0)) (= .cse189 v_arrayElimCell_145))) .cse32)) (and .cse7 .cse32 (= .cse192 0)))) .cse193) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse220 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= .cse220 .cse2)) (not (= (select (let ((.cse221 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse220 v_ArrVal_1126))) (select .cse221 (select (select .cse221 .cse2) .cse1))) v_arrayElimCell_131) .cse2))))) .cse7 (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or (and (or .cse32 (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse222 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (not (= .cse222 .cse2)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse223 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse222 v_ArrVal_1126))) (select .cse223 (select (select .cse223 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))) .cse108 .cse178) .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse224 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse224 .cse2) (not (= (select (let ((.cse225 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse224 v_ArrVal_1126))) (select .cse225 (select (select .cse225 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2))) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse226 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse5 .cse226) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse229 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse227 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse228 (select .cse229 .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse227 .cse228) (= (select .cse229 0) .cse0) (not (= .cse227 (select (let ((.cse230 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse228 v_ArrVal_1126))) (select .cse230 (select (select .cse230 .cse227) .cse226))) .cse5)))))))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse232 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse231 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse232 v_ArrVal_1126))) (select .cse231 (select (select .cse231 .cse2) .cse1))) 0) .cse2)) (= .cse232 .cse2)))) .cse6) (or .cse144 .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse234 (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0))) (let ((.cse233 (select .cse234 .cse5))) (or (not (= .cse233 .cse2)) (= (select .cse234 0) .cse0) (not (= (select (let ((.cse235 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse233 v_ArrVal_1126))) (select .cse235 (select (select .cse235 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse236 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (or (= .cse236 .cse0) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse238 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse237 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse238 v_ArrVal_1126))) (select .cse237 (select (select .cse237 .cse2) .cse1))) v_arrayElimCell_131) .cse2)))) (not (= .cse236 .cse238))))) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2)))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse239 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse240 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (not (= .cse239 .cse240)) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse240 .cse0) (not (= .cse239 (select (let ((.cse241 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse240 v_ArrVal_1126))) (select .cse241 (select (select .cse241 .cse239) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131)))))) .cse32) (or (let ((.cse256 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse273 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse273 .cse2) (not (= (select (let ((.cse274 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse273 v_ArrVal_1126))) (select .cse274 (select (select .cse274 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))))) (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse243 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (not (= (select (let ((.cse242 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse243 v_ArrVal_1126))) (select .cse242 (select (select .cse242 .cse2) .cse1))) 0) .cse2)) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse243)))))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse244 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (= .cse244 .cse2) (not (= (select (let ((.cse245 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse244 v_ArrVal_1126))) (select .cse245 (select (select .cse245 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse247 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse246 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse247 v_ArrVal_1126))) (select .cse246 (select (select .cse246 .cse2) .cse1))) 0) .cse2)) (= .cse247 .cse2)))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse249 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse248 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse250 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse5 .cse248) (= .cse249 .cse250) (not (= .cse249 (select (let ((.cse251 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse250 v_ArrVal_1126))) (select .cse251 (select (select .cse251 .cse249) .cse248))) .cse5)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2))) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse253 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (not (= (select (let ((.cse252 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse253 v_ArrVal_1126))) (select .cse252 (select (select .cse252 .cse2) .cse1))) 0) .cse2)) (= .cse253 .cse2)))) .cse6) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse255 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse254 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse255 v_ArrVal_1126))) (select .cse254 (select (select .cse254 .cse2) .cse1))) 0) .cse2)) (= .cse255 .cse2)))) .cse6) (or .cse7 (and .cse256 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse258 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse257 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse258 v_ArrVal_1126))) (select .cse257 (select (select .cse257 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))) (= .cse258 .cse2)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2))))) (or .cse52 (and .cse259 (or (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse261 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse260 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse261 v_ArrVal_1126))) (select .cse260 (select (select .cse260 .cse2) .cse1))) v_arrayElimCell_127) .cse2)))) (= .cse261 .cse2)))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) .cse256 (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse263 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse262 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse263 v_ArrVal_1126))) (select .cse262 (select (select .cse262 .cse2) .cse1))) .cse5) .cse2)) (= .cse263 .cse2))))))) .cse7) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse265 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse264 (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse266 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse5 .cse264) (= .cse265 .cse266) (not (= .cse265 (select (let ((.cse267 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse266 v_ArrVal_1126))) (select .cse267 (select (select .cse267 .cse265) .cse264))) .cse5)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))))) (or .cse7 (and (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int))) (let ((.cse268 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse268 .cse2) (forall ((v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (= .cse1 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (not (= (select (let ((.cse269 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse268 v_ArrVal_1126))) (select .cse269 (select (select .cse269 .cse2) .cse1))) 0) .cse2))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse271 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse270 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse271 v_ArrVal_1126))) (select .cse270 (select (select .cse270 .cse2) .cse1))) 0) .cse2)) (= .cse271 .cse2)))))))) .cse272)) .cse23) (or .cse6 .cse8) (or (let ((.cse291 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse310 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse2) (not (= (select (let ((.cse309 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse310 v_ArrVal_1126))) (select .cse309 (select (select .cse309 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse310 .cse2))))) (.cse294 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse308 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse307 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse308 v_ArrVal_1126))) (select .cse307 (select (select .cse307 .cse2) .cse1))) .cse5) .cse2)) (= .cse308 .cse2)))))) (and (or .cse52 (let ((.cse275 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse290 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse289 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse290 v_ArrVal_1126))) (select .cse289 (select (select .cse289 .cse2) .cse1))) .cse5) .cse2)) (= .cse290 .cse2)))))) (and (or .cse275 .cse6) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse276 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse276 .cse0) (= .cse276 .cse2) (not (= (select (let ((.cse277 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse276 v_ArrVal_1126))) (select .cse277 (select (select .cse277 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse278 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse278 .cse2) (not (= (select (let ((.cse279 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse278 v_ArrVal_1126))) (select .cse279 (select (select .cse279 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (or (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse280 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse280 .cse2) (not (= (select (let ((.cse281 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse280 v_ArrVal_1126))) (select .cse281 (select (select .cse281 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))))) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) .cse259 (or .cse7 .cse282) (or .cse7 .cse283) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse285 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse284 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse284 .cse0) (= .cse285 .cse284) (not (= .cse285 (select (let ((.cse286 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse284 v_ArrVal_1126))) (select .cse286 (select (select .cse286 .cse285) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) .cse5)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)))) (or .cse7 .cse275) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (v_arrayElimCell_127 Int)) (let ((.cse287 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse287 .cse0) (= .cse287 .cse2) (not (= (select (let ((.cse288 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse287 v_ArrVal_1126))) (select .cse288 (select (select .cse288 .cse2) .cse1))) v_arrayElimCell_127) .cse2))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) .cse272))) (or .cse291 .cse6) (or .cse291 .cse7) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse293 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse292 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse293 v_ArrVal_1126))) (select .cse292 (select (select .cse292 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse293 .cse2)))))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or .cse6 .cse294) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse296 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse295 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse295 .cse0) (not (= .cse296 (select (let ((.cse297 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse295 v_ArrVal_1126))) (select .cse297 (select (select .cse297 .cse296) .cse84))) .cse5))) (= .cse296 .cse295)))))) (or .cse7 .cse294) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse298 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse298 .cse0) (not (= (select (let ((.cse299 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse298 v_ArrVal_1126))) (select .cse299 (select (select .cse299 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse298 .cse2)))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|))) (or (let ((.cse300 (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse306 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= (select (let ((.cse305 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse306 v_ArrVal_1126))) (select .cse305 (select (select .cse305 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse306 .cse2)))))) (and (or .cse6 .cse300) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (v_arrayElimCell_127 Int)) (let ((.cse301 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (= .cse301 .cse0) (not (= (select (let ((.cse302 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse301 v_ArrVal_1126))) (select .cse302 (select (select .cse302 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse301 .cse2)))))) (or .cse7 .cse300) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (forall ((v_arrayElimCell_127 Int)) (or (= v_arrayElimCell_127 .cse5) (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int))) (let ((.cse304 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse303 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 0 .cse0)) .cse304 v_ArrVal_1126))) (select .cse303 (select (select .cse303 .cse2) .cse1))) v_arrayElimCell_127) .cse2)) (= .cse304 .cse2)))))))))) .cse77))) .cse23) (or .cse104 .cse23) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_arrayElimCell_131 Int) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int) (|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (let ((.cse311 (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse312 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) 0))) (or (= .cse311 .cse0) (not (= .cse311 .cse312)) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0)) (not (= .cse311 (select (let ((.cse313 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse312 v_ArrVal_1126))) (select .cse313 (select (select .cse313 .cse311) (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) v_arrayElimCell_131)))))) .cse32) (forall ((|v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| Int)) (or (forall ((v_ArrVal_1138 (Array Int Int)) (v_ArrVal_1126 (Array Int Int)) (|ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| Int)) (let ((.cse315 (select (select (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| v_ArrVal_1138) .cse0) .cse5))) (or (not (= (select (let ((.cse314 (store (store |c_#memory_$Pointer$#1.base| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| (store v_ArrVal_1138 |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset| .cse0)) .cse315 v_ArrVal_1126))) (select .cse314 (select (select .cse314 .cse2) .cse1))) 0) .cse2)) (= (select (select (store |c_#memory_$Pointer$#2.offset| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse12 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) |ULTIMATE.start_sll_circular_prepend_~new_head~1#1.offset|) (= .cse315 .cse2)))) (= (select (select (store |c_#memory_$Pointer$#2.base| |c_ULTIMATE.start_sll_circular_prepend_~head#1.base| (store .cse13 |c_ULTIMATE.start_sll_circular_prepend_~head#1.offset| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|)) |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) .cse0) (= |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30| .cse0) (not (= (select |c_#valid| |v_ULTIMATE.start_sll_circular_prepend_#t~ret9#1.base_30|) 0))))))))) is different from true [2025-01-09 02:50:24,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1687077061] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 02:50:24,234 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 02:50:24,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 45 [2025-01-09 02:50:24,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923490945] [2025-01-09 02:50:24,235 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 02:50:24,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2025-01-09 02:50:24,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 02:50:24,236 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2025-01-09 02:50:24,236 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=2289, Unknown=27, NotChecked=194, Total=2652 [2025-01-09 02:50:24,236 INFO L87 Difference]: Start difference. First operand 38 states and 40 transitions. Second operand has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 37 states have internal predecessors, (59), 5 states have call successors, (5), 4 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:50:35,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 02:50:35,922 INFO L93 Difference]: Finished difference Result 42 states and 44 transitions. [2025-01-09 02:50:35,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-01-09 02:50:35,922 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 37 states have internal predecessors, (59), 5 states have call successors, (5), 4 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 40 [2025-01-09 02:50:35,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 02:50:35,923 INFO L225 Difference]: With dead ends: 42 [2025-01-09 02:50:35,923 INFO L226 Difference]: Without dead ends: 39 [2025-01-09 02:50:35,924 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 694 ImplicationChecksByTransitivity, 12.6s TimeCoverageRelationStatistics Valid=282, Invalid=4386, Unknown=32, NotChecked=270, Total=4970 [2025-01-09 02:50:35,925 INFO L435 NwaCegarLoop]: 13 mSDtfsCounter, 26 mSDsluCounter, 297 mSDsCounter, 0 mSdLazyCounter, 954 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 959 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 954 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2025-01-09 02:50:35,925 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 310 Invalid, 959 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 954 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2025-01-09 02:50:35,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2025-01-09 02:50:35,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2025-01-09 02:50:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 33 states have (on average 1.0606060606060606) internal successors, (35), 33 states have internal predecessors, (35), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2025-01-09 02:50:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 41 transitions. [2025-01-09 02:50:35,931 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 41 transitions. Word has length 40 [2025-01-09 02:50:35,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 02:50:35,931 INFO L471 AbstractCegarLoop]: Abstraction has 39 states and 41 transitions. [2025-01-09 02:50:35,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 37 states have internal predecessors, (59), 5 states have call successors, (5), 4 states have call predecessors, (5), 5 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2025-01-09 02:50:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2025-01-09 02:50:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2025-01-09 02:50:35,932 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 02:50:35,932 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 02:50:35,938 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2025-01-09 02:50:36,132 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 02:50:36,132 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 02:50:36,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 02:50:36,133 INFO L85 PathProgramCache]: Analyzing trace with hash 364197683, now seen corresponding path program 1 times [2025-01-09 02:50:36,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 02:50:36,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121674527] [2025-01-09 02:50:36,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 02:50:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 02:50:36,147 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-01-09 02:50:36,165 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-01-09 02:50:36,165 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 02:50:36,165 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat