./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu --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 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:36:42,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:36:42,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-19 07:36:42,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:36:42,133 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:36:42,162 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:36:42,163 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:36:42,164 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:36:42,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:36:42,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:36:42,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:36:42,167 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:36:42,168 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:36:42,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:36:42,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:36:42,170 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:36:42,170 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:36:42,171 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:36:42,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:36:42,172 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:36:42,173 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:36:42,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:36:42,175 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:36:42,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:36:42,176 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:36:42,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:36:42,177 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:36:42,178 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:36:42,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:36:42,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:36:42,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:36:42,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:36:42,180 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:36:42,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:36:42,182 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:36:42,182 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:36:42,183 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:36:42,183 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:36:42,184 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:36:42,184 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 [2023-11-19 07:36:42,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:36:42,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:36:42,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:36:42,488 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:36:42,489 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:36:42,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-19 07:36:45,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:36:46,018 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:36:46,019 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-19 07:36:46,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/data/94c996d5e/24ae9d904cd04dd381f61d41c9fd0a9e/FLAGd0771edb0 [2023-11-19 07:36:46,049 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/data/94c996d5e/24ae9d904cd04dd381f61d41c9fd0a9e [2023-11-19 07:36:46,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:36:46,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:36:46,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:46,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:36:46,062 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:36:46,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4908f8a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46, skipping insertion in model container [2023-11-19 07:36:46,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,115 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:36:46,471 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i[24361,24374] [2023-11-19 07:36:46,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:36:46,491 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:36:46,542 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i[24361,24374] [2023-11-19 07:36:46,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:36:46,587 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:36:46,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46 WrapperNode [2023-11-19 07:36:46,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:46,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:36:46,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:36:46,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:36:46,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,636 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,671 INFO L138 Inliner]: procedures = 127, calls = 38, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 116 [2023-11-19 07:36:46,672 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:36:46,672 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:36:46,672 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:36:46,673 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:36:46,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,686 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,687 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,703 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,712 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:36:46,717 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:36:46,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:36:46,718 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:36:46,719 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (1/1) ... [2023-11-19 07:36:46,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:36:46,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:36:46,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:36:46,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:36:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2023-11-19 07:36:46,799 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2023-11-19 07:36:46,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:36:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:36:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:36:46,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:36:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:36:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:36:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:36:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:36:46,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:36:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:36:46,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:36:46,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:36:46,935 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:36:46,938 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:36:46,999 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2023-11-19 07:36:47,206 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:36:47,221 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:36:47,226 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-19 07:36:47,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:36:47 BoogieIcfgContainer [2023-11-19 07:36:47,230 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:36:47,234 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:36:47,235 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:36:47,239 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:36:47,239 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:36:46" (1/3) ... [2023-11-19 07:36:47,240 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f76dd42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:36:47, skipping insertion in model container [2023-11-19 07:36:47,241 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:46" (2/3) ... [2023-11-19 07:36:47,242 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f76dd42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:36:47, skipping insertion in model container [2023-11-19 07:36:47,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:36:47" (3/3) ... [2023-11-19 07:36:47,245 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2n_prepend_equal.i [2023-11-19 07:36:47,268 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:36:47,268 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 07:36:47,313 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:36:47,320 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, 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;@1458f240, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:36:47,321 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 07:36:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand has 29 states, 25 states have (on average 1.52) internal successors, (38), 27 states have internal predecessors, (38), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 07:36:47,332 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:47,333 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:47,333 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:47,339 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:47,339 INFO L85 PathProgramCache]: Analyzing trace with hash 692830707, now seen corresponding path program 1 times [2023-11-19 07:36:47,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:47,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700944281] [2023-11-19 07:36:47,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:47,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:47,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700944281] [2023-11-19 07:36:47,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700944281] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:47,685 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:47,686 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:36:47,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086502184] [2023-11-19 07:36:47,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:47,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-19 07:36:47,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:47,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 07:36:47,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 07:36:47,738 INFO L87 Difference]: Start difference. First operand has 29 states, 25 states have (on average 1.52) internal successors, (38), 27 states have internal predecessors, (38), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:47,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:47,757 INFO L93 Difference]: Finished difference Result 50 states and 68 transitions. [2023-11-19 07:36:47,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 07:36:47,759 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2023-11-19 07:36:47,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:47,766 INFO L225 Difference]: With dead ends: 50 [2023-11-19 07:36:47,766 INFO L226 Difference]: Without dead ends: 20 [2023-11-19 07:36:47,768 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 07:36:47,772 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:47,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:36:47,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2023-11-19 07:36:47,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2023-11-19 07:36:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.263157894736842) internal successors, (24), 19 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2023-11-19 07:36:47,802 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 24 transitions. Word has length 14 [2023-11-19 07:36:47,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:47,802 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 24 transitions. [2023-11-19 07:36:47,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2023-11-19 07:36:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 07:36:47,804 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:47,804 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:47,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 07:36:47,824 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:47,825 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:47,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1759740954, now seen corresponding path program 1 times [2023-11-19 07:36:47,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:47,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948197920] [2023-11-19 07:36:47,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:48,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:48,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948197920] [2023-11-19 07:36:48,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948197920] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:48,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:48,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:36:48,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515365684] [2023-11-19 07:36:48,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:48,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:36:48,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:48,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:36:48,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:36:48,107 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:48,123 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2023-11-19 07:36:48,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:36:48,124 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), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2023-11-19 07:36:48,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:48,125 INFO L225 Difference]: With dead ends: 38 [2023-11-19 07:36:48,125 INFO L226 Difference]: Without dead ends: 25 [2023-11-19 07:36:48,126 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:36:48,127 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 5 mSDsluCounter, 19 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 41 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 [2023-11-19 07:36:48,128 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 41 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:36:48,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2023-11-19 07:36:48,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 21. [2023-11-19 07:36:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2023-11-19 07:36:48,134 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 14 [2023-11-19 07:36:48,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:48,134 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2023-11-19 07:36:48,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2023-11-19 07:36:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 07:36:48,136 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:48,136 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:48,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 07:36:48,136 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:48,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:48,139 INFO L85 PathProgramCache]: Analyzing trace with hash 675600054, now seen corresponding path program 1 times [2023-11-19 07:36:48,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:48,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635840687] [2023-11-19 07:36:48,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:48,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:48,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635840687] [2023-11-19 07:36:48,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1635840687] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:48,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:48,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:36:48,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282649554] [2023-11-19 07:36:48,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:48,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:36:48,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:48,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:36:48,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:36:48,363 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:48,387 INFO L93 Difference]: Finished difference Result 43 states and 52 transitions. [2023-11-19 07:36:48,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:36:48,388 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2023-11-19 07:36:48,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:48,389 INFO L225 Difference]: With dead ends: 43 [2023-11-19 07:36:48,389 INFO L226 Difference]: Without dead ends: 25 [2023-11-19 07:36:48,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:36:48,391 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 1 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:48,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 39 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:36:48,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2023-11-19 07:36:48,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 24. [2023-11-19 07:36:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.2173913043478262) internal successors, (28), 23 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2023-11-19 07:36:48,397 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 19 [2023-11-19 07:36:48,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:48,397 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2023-11-19 07:36:48,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2023-11-19 07:36:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 07:36:48,399 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:48,399 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:48,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-19 07:36:48,399 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:48,400 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:48,400 INFO L85 PathProgramCache]: Analyzing trace with hash -335517196, now seen corresponding path program 1 times [2023-11-19 07:36:48,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:48,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46797142] [2023-11-19 07:36:48,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:48,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:48,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:48,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:48,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46797142] [2023-11-19 07:36:48,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46797142] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:36:48,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [777496760] [2023-11-19 07:36:48,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:48,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:48,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:36:48,612 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:36:48,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 07:36:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:48,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-19 07:36:48,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:36:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:48,894 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:36:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:48,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [777496760] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:36:48,943 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:36:48,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-11-19 07:36:48,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803716934] [2023-11-19 07:36:48,943 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:36:48,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:36:48,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:48,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:36:48,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:36:48,951 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:48,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:48,997 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2023-11-19 07:36:48,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:36:48,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2023-11-19 07:36:48,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:49,000 INFO L225 Difference]: With dead ends: 39 [2023-11-19 07:36:49,001 INFO L226 Difference]: Without dead ends: 26 [2023-11-19 07:36:49,003 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:36:49,010 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 5 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:49,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 60 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:36:49,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2023-11-19 07:36:49,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2023-11-19 07:36:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.2) internal successors, (30), 25 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2023-11-19 07:36:49,022 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 19 [2023-11-19 07:36:49,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:49,023 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2023-11-19 07:36:49,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2023-11-19 07:36:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 07:36:49,026 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:49,026 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:49,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-19 07:36:49,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:49,247 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:49,248 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:49,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1568046744, now seen corresponding path program 1 times [2023-11-19 07:36:49,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:49,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511637515] [2023-11-19 07:36:49,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:49,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 07:36:50,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:50,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511637515] [2023-11-19 07:36:50,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511637515] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:50,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:50,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-19 07:36:50,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836083505] [2023-11-19 07:36:50,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:50,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-19 07:36:50,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:50,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-19 07:36:50,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2023-11-19 07:36:50,736 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:51,306 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2023-11-19 07:36:51,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-19 07:36:51,306 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2023-11-19 07:36:51,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:51,307 INFO L225 Difference]: With dead ends: 34 [2023-11-19 07:36:51,307 INFO L226 Difference]: Without dead ends: 32 [2023-11-19 07:36:51,308 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=415, Unknown=0, NotChecked=0, Total=506 [2023-11-19 07:36:51,309 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 42 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:51,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 48 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-19 07:36:51,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2023-11-19 07:36:51,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 28. [2023-11-19 07:36:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.2222222222222223) internal successors, (33), 27 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 33 transitions. [2023-11-19 07:36:51,315 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 33 transitions. Word has length 24 [2023-11-19 07:36:51,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:51,316 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 33 transitions. [2023-11-19 07:36:51,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.8461538461538463) internal successors, (24), 13 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2023-11-19 07:36:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 07:36:51,317 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:51,317 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:51,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-19 07:36:51,318 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:51,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:51,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1568048418, now seen corresponding path program 1 times [2023-11-19 07:36:51,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:51,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075403170] [2023-11-19 07:36:51,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 07:36:51,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:51,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075403170] [2023-11-19 07:36:51,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075403170] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:36:51,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:36:51,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-19 07:36:51,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578202273] [2023-11-19 07:36:51,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:36:51,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-19 07:36:51,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:36:51,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:36:51,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:36:51,598 INFO L87 Difference]: Start difference. First operand 28 states and 33 transitions. Second operand has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:36:51,703 INFO L93 Difference]: Finished difference Result 31 states and 35 transitions. [2023-11-19 07:36:51,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 07:36:51,704 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2023-11-19 07:36:51,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:36:51,704 INFO L225 Difference]: With dead ends: 31 [2023-11-19 07:36:51,704 INFO L226 Difference]: Without dead ends: 28 [2023-11-19 07:36:51,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-11-19 07:36:51,706 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 17 mSDsluCounter, 65 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:36:51,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 82 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:36:51,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2023-11-19 07:36:51,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2023-11-19 07:36:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2023-11-19 07:36:51,711 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 24 [2023-11-19 07:36:51,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:36:51,712 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2023-11-19 07:36:51,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:36:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2023-11-19 07:36:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 07:36:51,713 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:36:51,713 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:36:51,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-19 07:36:51,713 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:36:51,714 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:36:51,714 INFO L85 PathProgramCache]: Analyzing trace with hash 640634787, now seen corresponding path program 1 times [2023-11-19 07:36:51,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:36:51,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105796714] [2023-11-19 07:36:51,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:36:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:53,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:36:53,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105796714] [2023-11-19 07:36:53,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105796714] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:36:53,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422943378] [2023-11-19 07:36:53,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:36:53,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:36:53,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:36:53,719 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:36:53,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7761df1a-d84f-47d9-94d0-258ed77674b7/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 07:36:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:36:53,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 105 conjunts are in the unsatisfiable core [2023-11-19 07:36:53,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:36:54,026 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 [2023-11-19 07:36:54,211 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-19 07:36:54,212 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 [2023-11-19 07:36:54,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 7 [2023-11-19 07:36:54,494 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 [2023-11-19 07:36:54,929 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-19 07:36:54,929 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 20 treesize of output 22 [2023-11-19 07:36:55,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,120 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 [2023-11-19 07:36:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,132 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 37 treesize of output 28 [2023-11-19 07:36:55,155 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 [2023-11-19 07:36:55,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,290 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2023-11-19 07:36:55,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,306 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 31 [2023-11-19 07:36:55,323 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 [2023-11-19 07:36:55,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,500 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-19 07:36:55,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 120 treesize of output 108 [2023-11-19 07:36:55,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 68 [2023-11-19 07:36:55,549 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:36:55,551 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 39 treesize of output 15 [2023-11-19 07:36:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 39 [2023-11-19 07:36:55,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,745 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 42 [2023-11-19 07:36:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:55,762 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 24 treesize of output 19 [2023-11-19 07:36:56,030 INFO L349 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2023-11-19 07:36:56,031 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 91 treesize of output 42 [2023-11-19 07:36:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:36:56,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2023-11-19 07:36:56,217 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:36:56,218 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:36:56,616 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_559 (Array Int Int)) (v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse1 (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|) 8))) (or (not (= v_ArrVal_560 (store (select |c_#memory_int| .cse0) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse5 (let ((.cse7 (store |c_#memory_$Pointer$.offset| .cse0 (store (select |c_#memory_$Pointer$.offset| .cse0) .cse1 |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset|)))) (store .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset|)))) (.cse2 (let ((.cse6 (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_559))) (store .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse4 (+ (select (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) (select (select (store (store |c_#memory_int| .cse0 v_ArrVal_560) |c_ULTIMATE.start_dll_prepend_~head#1.base| v_ArrVal_563) (select (select .cse2 .cse3) .cse4)) (select (select .cse5 .cse3) .cse4)))))))) is different from false [2023-11-19 07:36:56,658 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_559 (Array Int Int)) (v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse11 (+ |c_ULTIMATE.start_node_create_#res#1.offset| 4))) (let ((.cse10 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_node_create_#res#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_node_create_#res#1.base|) .cse11 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)))) (.cse8 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_node_create_#res#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_node_create_#res#1.base|) .cse11 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|))))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_node_create_#res#1.base| v_ArrVal_554)) (.cse1 (select (select .cse8 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse2 (+ (select (select .cse10 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|) 8))) (or (not (= v_ArrVal_560 (store (select .cse0 .cse1) .cse2 (select v_ArrVal_560 .cse2)))) (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse6 (let ((.cse9 (store .cse10 .cse1 (store (select .cse10 .cse1) .cse2 |c_ULTIMATE.start_node_create_#res#1.offset|)))) (store .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_#res#1.offset|)))) (.cse3 (let ((.cse7 (store .cse8 .cse1 v_ArrVal_559))) (store .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_#res#1.base|))))) (let ((.cse4 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse5 (+ (select (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) (select (select (store (store .cse0 .cse1 v_ArrVal_560) |c_ULTIMATE.start_dll_prepend_~head#1.base| v_ArrVal_563) (select (select .cse3 .cse4) .cse5)) (select (select .cse6 .cse4) .cse5)))))))))) is different from false [2023-11-19 07:36:56,930 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_559 (Array Int Int)) (v_ArrVal_560 (Array Int Int)) (v_ArrVal_551 (Array Int Int)) (v_ArrVal_550 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse11 (+ 4 |c_ULTIMATE.start_node_create_~temp~0#1.offset|))) (let ((.cse9 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_node_create_~temp~0#1.base| (store v_ArrVal_551 .cse11 (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_551) |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)))) (.cse7 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_node_create_~temp~0#1.base| (store v_ArrVal_550 .cse11 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_550) |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|))))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_node_create_~temp~0#1.base| v_ArrVal_554)) (.cse1 (select (select .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse10 (+ 8 (select (select .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|)))) (or (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse5 (let ((.cse8 (store .cse9 .cse1 (store (select .cse9 .cse1) .cse10 |c_ULTIMATE.start_node_create_~temp~0#1.offset|)))) (store .cse8 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse8 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.offset|)))) (.cse2 (let ((.cse6 (store .cse7 .cse1 v_ArrVal_559))) (store .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_node_create_~temp~0#1.base|))))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse4 (+ (select (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|) 4))) (select (select (store (store .cse0 .cse1 v_ArrVal_560) |c_ULTIMATE.start_dll_prepend_~head#1.base| v_ArrVal_563) (select (select .cse2 .cse3) .cse4)) (select (select .cse5 .cse3) .cse4))))) (not (= v_ArrVal_560 (store (select .cse0 .cse1) .cse10 (select v_ArrVal_560 .cse10))))))))) is different from false [2023-11-19 07:36:57,028 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 24264 treesize of output 23010 [2023-11-19 07:36:57,067 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 761 treesize of output 701 [2023-11-19 07:36:57,094 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 1710 treesize of output 1702 [2023-11-19 07:36:58,255 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 07:36:58,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 142179 treesize of output 133332 [2023-11-19 07:36:58,527 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 884 treesize of output 868 [2023-11-19 07:36:58,577 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 07:36:58,578 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 629 treesize of output 549 [2023-11-19 07:36:58,985 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 232 treesize of output 210 [2023-11-19 07:37:05,040 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 5 treesize of output 3 [2023-11-19 07:37:05,964 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 9 treesize of output 1 [2023-11-19 07:37:06,013 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 9 treesize of output 1 [2023-11-19 07:37:06,071 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 13 treesize of output 1 [2023-11-19 07:37:06,087 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 13 treesize of output 1 [2023-11-19 07:37:16,506 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (= (+ |c_ULTIMATE.start_dll_create_~head~0#1.offset| 4) 0))) (let ((.cse13 (not .cse4)) (.cse1 (+ |c_ULTIMATE.start_dll_create_~head~0#1.offset| 8)) (.cse5 (not (= (select |c_#valid| |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0))) (.cse6 (< |c_#StackHeapBarrier| (+ 1 |c_ULTIMATE.start_dll_create_~head~0#1.base|)))) (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_37 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse0 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse3 (store (store .cse0 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse2 (select .cse3 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse0 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse2 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse2 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse3 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))))))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse4 (and (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)))) .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse7 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse7 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse8 (store (store .cse7 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse7 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse8 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse8 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int))) (or (forall ((v_arrayElimCell_31 Int)) (let ((.cse9 (select (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse9 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse9 v_arrayElimCell_36))))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse10 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))) (not (= v_ArrVal_560 (store (select .cse10 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse11 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse12 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse11 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse11 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse12 0)) (= (select .cse12 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) .cse5 .cse6) (or .cse13 (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_37 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse15 (store (store .cse14 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse14 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse15 v_arrayElimCell_31) 0)) (= (select (select .cse15 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|)))) (not (= v_ArrVal_560 (store (select .cse14 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4))))))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse5 .cse6))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse16 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse16 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse16 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))) (= (+ 4 v_arrayElimCell_36) 0)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse18 (store (store .cse19 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse17 (select .cse18 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse17 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse17 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse18 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))) (not (= v_ArrVal_560 (store (select .cse19 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse20 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse20 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= (+ 4 v_arrayElimCell_36) 0) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse22 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse21 (store (store .cse22 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse21 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse22 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= (select (select .cse21 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|)))) (not (= v_ArrVal_560 (store (select .cse22 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4))))))) (= (+ 4 v_arrayElimCell_36) 0))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) .cse13) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse23 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse23 0)) (= (select .cse23 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) .cse5 .cse6) (or .cse5 .cse6 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse24 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse24 0)) (= (select .cse24 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)))))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse25 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse25 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse26 (store (store .cse25 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse26 v_arrayElimCell_31) 0)) (= (select (select .cse26 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0))) .cse6)) .cse13) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse27 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= (select (select (store (store .cse27 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse27 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse4 (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse28 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse28 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse29 (select (store .cse28 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse30 (store (store .cse28 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse29 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse29 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse30 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse30 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 .cse6 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse31 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse31 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse31 v_arrayElimCell_36)) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|))))))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse32 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse34 (store (store .cse32 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse33 (select .cse34 v_arrayElimCell_31))) (or (= (select (select (store (store .cse32 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse33 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse33 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse34 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))) (not (= v_ArrVal_560 (store (select .cse32 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse35 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse35 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse35 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse35 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))) (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse4 (and (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= (+ 4 v_arrayElimCell_36) 0) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|))) .cse5 .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse36 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse36 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse37 (store (store .cse36 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse36 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse37 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse37 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))) (= (+ 4 v_arrayElimCell_36) 0))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse38 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse38 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse38 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))) (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse39 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse42 (store (store .cse39 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse40 (select (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse41 (select .cse42 v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store (select .cse39 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse40 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse41 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse40 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse41 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse42 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse43 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse45 (store (store .cse43 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse44 (select .cse45 v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store (select .cse43 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse44 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse44 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse45 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse46 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse46 0)) (= (select .cse46 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) .cse6) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse47 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse47 0)) (= (select .cse47 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36))))) .cse6) (or .cse4 (and (or .cse5 .cse6 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36))))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse48 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse48 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse49 (store (store .cse48 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= (select (select (store (store .cse48 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse49 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse49 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))))) (or (and (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse51 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse50 (store (store .cse51 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse50 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse51 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= (select (select .cse50 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|)))) (not (= v_ArrVal_560 (store (select .cse51 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) .cse13) (or (not (= (select |c_#valid| |c_ULTIMATE.start_main_~#s~0#1.base|) 0)) (< |c_#StackHeapBarrier| (+ 1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse52 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse52 0)) (= (+ 4 v_arrayElimCell_36) 0) (= (select .cse52 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) .cse5 .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse53 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse53 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse53 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse53 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))) (= |v_ULTIMATE.start_node_create_~temp~0#1.base_10| |c_ULTIMATE.start_dll_create_~head~0#1.base|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse4 (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse54 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse55 (store (store .cse54 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (not (= v_ArrVal_560 (store (select .cse54 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse54 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse55 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse55 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|))) .cse6))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse56 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse56 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse58 (store (store .cse56 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse57 (select .cse58 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse57 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse56 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse57 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse58 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse4 (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse59 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse59 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse60 (store (store .cse59 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse59 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse60 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse60 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|))) .cse6))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse62 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse61 (store (store .cse62 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse61 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse62 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= (select (select .cse61 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|)))) (not (= v_ArrVal_560 (store (select .cse62 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~head~0#1.base|) 0)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse6)) .cse13) (or .cse5 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse63 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse63 0)) (= (select .cse63 |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)))) .cse6) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse64 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse64 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse66 (store (store .cse64 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse65 (select .cse66 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse64 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse66 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|))))))))) (= (+ 4 v_arrayElimCell_36) 0))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse67 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse68 (store (store .cse67 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= (select (select (store (store .cse67 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse68 v_arrayElimCell_31) 0)) (= (select (select .cse68 |c_ULTIMATE.start_dll_create_~head~0#1.base|) (- 4)) |c_ULTIMATE.start_main_~data~0#1|)))) (not (= v_ArrVal_560 (store (select .cse67 |c_ULTIMATE.start_dll_create_~head~0#1.base|) 4 (select v_ArrVal_560 4))))))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse5 .cse6 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))))) .cse13) (or .cse4 (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse69 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse69 |c_ULTIMATE.start_dll_create_~head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse70 (store (store .cse69 |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse70 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse70 |c_ULTIMATE.start_dll_create_~head~0#1.base|) |c_ULTIMATE.start_dll_create_~head~0#1.offset|)))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (= (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~head~0#1.offset|) |c_ULTIMATE.start_main_~data~0#1|)) .cse5 .cse6)))))) is different from false [2023-11-19 07:37:20,520 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse14 (= (+ |c_ULTIMATE.start_dll_create_~new_head~0#1.offset| 4) 0))) (let ((.cse3 (< |c_#StackHeapBarrier| (+ |c_ULTIMATE.start_dll_create_~new_head~0#1.base| 1))) (.cse4 (not (= (select |c_#valid| |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0))) (.cse7 (not .cse14)) (.cse1 (+ 8 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse0 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse0 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (forall ((v_arrayElimCell_31 Int)) (let ((.cse2 (select (store .cse0 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse2 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse2 v_arrayElimCell_36)))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse5 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= (store (select .cse5 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560)) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse6 (store (store .cse5 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse6 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse6 v_arrayElimCell_31) 0)))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) .cse7) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse8 (store (store .cse9 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse8 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse8 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) (not (= (store (select .cse9 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560))))))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse3 .cse4)) .cse7) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse10 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse10 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse10 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) .cse3 .cse4) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse11 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse11 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= (select (select (store (store .cse11 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse12 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse13 (store (store .cse12 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse13 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse13 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))) .cse3 .cse4)) .cse14) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse15 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse16 (store (store .cse15 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse16 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= (select (select (store (store .cse15 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse16 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) .cse14) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse17 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse17 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse17 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_37 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse19 (store (store .cse18 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= (select (select (store (store .cse18 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse19 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse19 v_arrayElimCell_31) 0))))) (not (= (store (select .cse18 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560))))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))))) .cse7) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse20 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse20 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)))) (= (+ 4 v_arrayElimCell_36) 0)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse21 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse21 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse21 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= (+ 4 v_arrayElimCell_36) 0))))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse23 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse22 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse22 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse23 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse23 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse22 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) .cse3 .cse4) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse24 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse24 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse25 (store (store .cse24 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse26 (select .cse25 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse25 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= (select (select (store (store .cse24 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36) |c_ULTIMATE.start_main_~data~0#1|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse26 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse26 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse27 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse27 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse28 (store (store .cse27 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse29 (select .cse28 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse28 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse27 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse29 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse29 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse31 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse30 (store (store .cse31 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse32 (select .cse30 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse30 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse31 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse32 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse31 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse32 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse33 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse33 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse34 (store (store .cse33 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse35 (select .cse34 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse34 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse35 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse35 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse36 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse36 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse37 (store (store .cse36 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse37 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse36 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse37 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)))))) .cse14) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_36 Int)) (or (= (+ 4 v_arrayElimCell_36) 0) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse40 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse38 (store (store .cse40 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse39 (select .cse38 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse38 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse39 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse40 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse39 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (not (= v_ArrVal_560 (store (select .cse40 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1))))))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse41 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse41 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse42 (store (store .cse41 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse42 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse41 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse42 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))) .cse3 .cse4)) .cse14) (or (and (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse3 .cse4) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse44 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse43 (store (store .cse44 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse43 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse43 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse44 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36))))) (not (= (store (select .cse44 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560))))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) .cse7) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse45 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse45 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_37) v_arrayElimCell_36)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse45 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))) .cse3 .cse4) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse46 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse46 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse46 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse47 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse47 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse47 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse47 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse49 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse48 (store (store .cse49 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse48 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse48 v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse49 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36))))) (not (= (store (select .cse49 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560))))) (= (+ 4 v_arrayElimCell_36) 0))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= (+ 4 v_arrayElimCell_36) 0) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)))) .cse3 .cse4)) .cse7) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse50 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse50 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse50 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse50 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (= |c_ULTIMATE.start_dll_create_~new_head~0#1.base| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse51 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse51 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse51 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse51 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (forall ((v_arrayElimCell_36 Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse52 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse52 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse53 (store (store .cse52 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse53 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse52 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse53 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))) (= (+ 4 v_arrayElimCell_36) 0))) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) v_arrayElimCell_36)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= (+ 4 v_arrayElimCell_36) 0))) .cse3 .cse4)) .cse14) (or (not (= (select |c_#valid| |c_ULTIMATE.start_main_~#s~0#1.base|) 0)) (< |c_#StackHeapBarrier| (+ 1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse55 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse54 (store (store .cse55 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse54 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse55 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store .cse55 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse54 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) .cse14) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse56 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse56 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse56 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0))))) .cse3 .cse4) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse57 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse57 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse57 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (or (and (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse58 (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select .cse58 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse58 0)) (not (= v_ArrVal_560 (store v_ArrVal_554 .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse59 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse59 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse61 (select (store .cse59 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse60 (store (store .cse59 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse60 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse61 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse61 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse60 v_arrayElimCell_31) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))) .cse14) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_36 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (let ((.cse63 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (let ((.cse62 (store (store .cse63 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse65 (select (store .cse63 |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31)) (.cse64 (select .cse62 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse62 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (not (= v_ArrVal_560 (store (select .cse63 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse64 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse65 v_arrayElimCell_36)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse64 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or (and (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_arrayElimCell_37 Int)) (or (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse66 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse67 (store (store .cse66 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store .cse66 v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse67 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) (- 4))) (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse67 v_arrayElimCell_31) 0))))) (not (= (store (select .cse66 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 4 (select v_ArrVal_560 4)) v_ArrVal_560))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0)))) (or .cse3 .cse4 (forall ((v_ArrVal_560 (Array Int Int)) (v_arrayElimCell_37 Int) (v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int) (v_ArrVal_554 (Array Int Int))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) v_arrayElimCell_31) 0)) (= v_arrayElimCell_37 |c_ULTIMATE.start_main_~#s~0#1.base|) (not (= (store v_ArrVal_554 4 (select v_ArrVal_560 4)) v_ArrVal_560)) (= |c_ULTIMATE.start_main_~data~0#1| (select (select (store (store (store |c_#memory_int| |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_554) v_arrayElimCell_37 v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563) |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) 0)))))) .cse7) (forall ((|v_ULTIMATE.start_node_create_~temp~0#1.base_10| Int)) (or (forall ((v_ArrVal_560 (Array Int Int)) (v_ArrVal_554 (Array Int Int))) (let ((.cse68 (store |c_#memory_int| |v_ULTIMATE.start_node_create_~temp~0#1.base_10| v_ArrVal_554))) (or (not (= v_ArrVal_560 (store (select .cse68 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) .cse1 (select v_ArrVal_560 .cse1)))) (forall ((v_ArrVal_563 (Array Int Int)) (v_arrayElimCell_31 Int)) (let ((.cse69 (store (store .cse68 |c_ULTIMATE.start_dll_create_~new_head~0#1.base| v_ArrVal_560) |c_ULTIMATE.start_main_~#s~0#1.base| v_ArrVal_563))) (let ((.cse70 (select .cse69 v_arrayElimCell_31))) (or (= |c_ULTIMATE.start_main_~data~0#1| (select (select .cse69 |c_ULTIMATE.start_dll_create_~new_head~0#1.base|) |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse70 0)) (= |c_ULTIMATE.start_main_~data~0#1| (select .cse70 |c_ULTIMATE.start_dll_create_~new_head~0#1.offset|))))))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_node_create_~temp~0#1.base_10| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_node_create_~temp~0#1.base_10|) 0))))))) is different from false