./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/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_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:34:34,489 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:34:34,602 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2023-11-19 07:34:34,610 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:34:34,613 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:34:34,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:34:34,650 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:34:34,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:34:34,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:34:34,657 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:34:34,658 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:34:34,658 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:34:34,659 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:34:34,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:34:34,661 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:34:34,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:34:34,662 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:34:34,662 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:34:34,663 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 07:34:34,664 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 07:34:34,664 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 07:34:34,665 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:34:34,665 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:34:34,665 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:34:34,666 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:34:34,666 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:34:34,667 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:34:34,667 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:34:34,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:34:34,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:34:34,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:34:34,669 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:34:34,670 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:34:34,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:34:34,670 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:34:34,670 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:34:34,671 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:34:34,671 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:34:34,671 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_4711a520-1eed-4924-87e2-919dcd3f7a51/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46bbe683d8965e9a855fbd780578b958a816bbdd25bc1fa0d6151e1b826f8669 [2023-11-19 07:34:34,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:34:34,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:34:34,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:34:34,975 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:34:34,976 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:34:34,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-19 07:34:38,132 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:34:38,468 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:34:38,469 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/sv-benchmarks/c/list-simple/dll2n_prepend_equal.i [2023-11-19 07:34:38,491 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/data/2e297902c/243d9c589e8c49319d7b68afe0eee9f7/FLAG49fed8372 [2023-11-19 07:34:38,509 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/data/2e297902c/243d9c589e8c49319d7b68afe0eee9f7 [2023-11-19 07:34:38,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:34:38,517 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:34:38,521 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:38,521 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:34:38,526 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:34:38,527 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:38" (1/1) ... [2023-11-19 07:34:38,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69fc8bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:38, skipping insertion in model container [2023-11-19 07:34:38,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:38" (1/1) ... [2023-11-19 07:34:38,590 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:34:38,949 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:34:38,961 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:34:39,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:34:39,042 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:34:39,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39 WrapperNode [2023-11-19 07:34:39,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:39,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:34:39,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:34:39,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:34:39,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,067 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,095 INFO L138 Inliner]: procedures = 127, calls = 39, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 122 [2023-11-19 07:34:39,096 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:34:39,097 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:34:39,097 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:34:39,097 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:34:39,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,112 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,123 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,131 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,136 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:34:39,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:34:39,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:34:39,137 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:34:39,138 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (1/1) ... [2023-11-19 07:34:39,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:34:39,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:39,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:34:39,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:34:39,222 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2023-11-19 07:34:39,223 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2023-11-19 07:34:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:34:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:34:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:34:39,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:34:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:34:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:34:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:34:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:34:39,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:34:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:34:39,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:34:39,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:34:39,352 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:34:39,355 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:34:39,383 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2023-11-19 07:34:39,782 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:34:39,794 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:34:39,795 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-19 07:34:39,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:34:39 BoogieIcfgContainer [2023-11-19 07:34:39,800 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:34:39,803 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:34:39,803 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:34:39,807 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:34:39,807 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:34:38" (1/3) ... [2023-11-19 07:34:39,808 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b453776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:34:39, skipping insertion in model container [2023-11-19 07:34:39,808 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:39" (2/3) ... [2023-11-19 07:34:39,808 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b453776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:34:39, skipping insertion in model container [2023-11-19 07:34:39,809 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:34:39" (3/3) ... [2023-11-19 07:34:39,830 INFO L112 eAbstractionObserver]: Analyzing ICFG dll2n_prepend_equal.i [2023-11-19 07:34:39,847 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:34:39,847 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 41 error locations. [2023-11-19 07:34:39,894 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:34:39,901 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4e3a6190, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:34:39,902 INFO L358 AbstractCegarLoop]: Starting to check reachability of 41 error locations. [2023-11-19 07:34:39,906 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 53 states have (on average 2.018867924528302) internal successors, (107), 95 states have internal predecessors, (107), 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 07:34:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-19 07:34:39,916 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:39,917 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-11-19 07:34:39,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:39,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:39,923 INFO L85 PathProgramCache]: Analyzing trace with hash 33471376, now seen corresponding path program 1 times [2023-11-19 07:34:39,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:39,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455591176] [2023-11-19 07:34:39,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:40,236 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 07:34:40,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:40,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455591176] [2023-11-19 07:34:40,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455591176] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:40,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:40,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:34:40,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243885779] [2023-11-19 07:34:40,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:40,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:40,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:40,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:40,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,296 INFO L87 Difference]: Start difference. First operand has 97 states, 53 states have (on average 2.018867924528302) internal successors, (107), 95 states have internal predecessors, (107), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 07:34:40,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:40,461 INFO L93 Difference]: Finished difference Result 93 states and 100 transitions. [2023-11-19 07:34:40,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:40,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 5 [2023-11-19 07:34:40,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:40,474 INFO L225 Difference]: With dead ends: 93 [2023-11-19 07:34:40,474 INFO L226 Difference]: Without dead ends: 87 [2023-11-19 07:34:40,476 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,481 INFO L413 NwaCegarLoop]: 89 mSDtfsCounter, 12 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 137 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:40,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 137 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:40,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2023-11-19 07:34:40,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2023-11-19 07:34:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 49 states have (on average 1.8775510204081634) internal successors, (92), 86 states have internal predecessors, (92), 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 07:34:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 92 transitions. [2023-11-19 07:34:40,528 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 92 transitions. Word has length 5 [2023-11-19 07:34:40,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:40,529 INFO L495 AbstractCegarLoop]: Abstraction has 87 states and 92 transitions. [2023-11-19 07:34:40,529 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 07:34:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 92 transitions. [2023-11-19 07:34:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-19 07:34:40,530 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:40,530 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-11-19 07:34:40,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 07:34:40,531 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:40,532 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:40,532 INFO L85 PathProgramCache]: Analyzing trace with hash 33471377, now seen corresponding path program 1 times [2023-11-19 07:34:40,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:40,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479168972] [2023-11-19 07:34:40,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:40,694 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 07:34:40,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:40,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479168972] [2023-11-19 07:34:40,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479168972] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:40,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:40,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:34:40,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940556636] [2023-11-19 07:34:40,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:40,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:40,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:40,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:40,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,700 INFO L87 Difference]: Start difference. First operand 87 states and 92 transitions. Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 07:34:40,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:40,811 INFO L93 Difference]: Finished difference Result 84 states and 89 transitions. [2023-11-19 07:34:40,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:40,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 5 [2023-11-19 07:34:40,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:40,813 INFO L225 Difference]: With dead ends: 84 [2023-11-19 07:34:40,813 INFO L226 Difference]: Without dead ends: 84 [2023-11-19 07:34:40,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,815 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 8 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:40,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 129 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:40,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2023-11-19 07:34:40,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2023-11-19 07:34:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 49 states have (on average 1.816326530612245) internal successors, (89), 83 states have internal predecessors, (89), 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 07:34:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 89 transitions. [2023-11-19 07:34:40,825 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 89 transitions. Word has length 5 [2023-11-19 07:34:40,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:40,825 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 89 transitions. [2023-11-19 07:34:40,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 3 states have internal predecessors, (5), 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 07:34:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 89 transitions. [2023-11-19 07:34:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-19 07:34:40,826 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:40,827 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:40,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 07:34:40,827 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:40,828 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:40,828 INFO L85 PathProgramCache]: Analyzing trace with hash 2100113040, now seen corresponding path program 1 times [2023-11-19 07:34:40,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:40,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27937009] [2023-11-19 07:34:40,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:40,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:40,889 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 07:34:40,889 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:40,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27937009] [2023-11-19 07:34:40,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27937009] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:40,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:40,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:34:40,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934384752] [2023-11-19 07:34:40,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:40,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:40,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:40,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:40,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,892 INFO L87 Difference]: Start difference. First operand 84 states and 89 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:40,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:40,906 INFO L93 Difference]: Finished difference Result 94 states and 100 transitions. [2023-11-19 07:34:40,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:40,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-11-19 07:34:40,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:40,908 INFO L225 Difference]: With dead ends: 94 [2023-11-19 07:34:40,908 INFO L226 Difference]: Without dead ends: 94 [2023-11-19 07:34:40,909 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 07:34:40,910 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 10 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 171 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 07:34:40,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 171 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:34:40,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2023-11-19 07:34:40,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 85. [2023-11-19 07:34:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 50 states have (on average 1.8) internal successors, (90), 84 states have internal predecessors, (90), 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 07:34:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 90 transitions. [2023-11-19 07:34:40,920 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 90 transitions. Word has length 7 [2023-11-19 07:34:40,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:40,921 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 90 transitions. [2023-11-19 07:34:40,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2023-11-19 07:34:40,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-19 07:34:40,922 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:40,922 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:40,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-19 07:34:40,922 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:40,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:40,923 INFO L85 PathProgramCache]: Analyzing trace with hash 638916372, now seen corresponding path program 1 times [2023-11-19 07:34:40,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:40,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351562544] [2023-11-19 07:34:40,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:40,992 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 07:34:40,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:40,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351562544] [2023-11-19 07:34:40,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351562544] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:40,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:40,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:34:40,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280862639] [2023-11-19 07:34:40,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:40,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:40,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:40,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:40,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:40,996 INFO L87 Difference]: Start difference. First operand 85 states and 90 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:41,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:41,018 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2023-11-19 07:34:41,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:41,018 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-19 07:34:41,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:41,019 INFO L225 Difference]: With dead ends: 91 [2023-11-19 07:34:41,020 INFO L226 Difference]: Without dead ends: 91 [2023-11-19 07:34:41,020 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 07:34:41,021 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 1 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:41,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 166 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:34:41,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-11-19 07:34:41,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 90. [2023-11-19 07:34:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 55 states have (on average 1.7272727272727273) internal successors, (95), 89 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 95 transitions. [2023-11-19 07:34:41,030 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 95 transitions. Word has length 9 [2023-11-19 07:34:41,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:41,030 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 95 transitions. [2023-11-19 07:34:41,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2023-11-19 07:34:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 07:34:41,032 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:41,032 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:41,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-19 07:34:41,033 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:41,033 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:41,033 INFO L85 PathProgramCache]: Analyzing trace with hash -763066913, now seen corresponding path program 1 times [2023-11-19 07:34:41,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:41,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525306424] [2023-11-19 07:34:41,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:41,249 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 07:34:41,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:41,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525306424] [2023-11-19 07:34:41,250 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525306424] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:41,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552861286] [2023-11-19 07:34:41,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:41,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:41,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:41,261 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:41,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 07:34:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:41,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-19 07:34:41,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:41,466 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 07:34:41,467 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:41,503 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 07:34:41,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [552861286] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:34:41,503 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:34:41,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 5 [2023-11-19 07:34:41,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333534255] [2023-11-19 07:34:41,504 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:34:41,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:34:41,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:41,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:34:41,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:41,507 INFO L87 Difference]: Start difference. First operand 90 states and 95 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:41,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:41,529 INFO L93 Difference]: Finished difference Result 92 states and 97 transitions. [2023-11-19 07:34:41,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:34:41,530 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:41,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:41,532 INFO L225 Difference]: With dead ends: 92 [2023-11-19 07:34:41,532 INFO L226 Difference]: Without dead ends: 92 [2023-11-19 07:34:41,532 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 25 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 07:34:41,534 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 10 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 246 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:41,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 246 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:34:41,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2023-11-19 07:34:41,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2023-11-19 07:34:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 57 states have (on average 1.7017543859649122) internal successors, (97), 91 states have internal predecessors, (97), 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 07:34:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 97 transitions. [2023-11-19 07:34:41,543 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 97 transitions. Word has length 14 [2023-11-19 07:34:41,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:41,543 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 97 transitions. [2023-11-19 07:34:41,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 97 transitions. [2023-11-19 07:34:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 07:34:41,545 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:41,545 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:41,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:41,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:41,767 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:41,768 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:41,768 INFO L85 PathProgramCache]: Analyzing trace with hash -2097949021, now seen corresponding path program 1 times [2023-11-19 07:34:41,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:41,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29857356] [2023-11-19 07:34:41,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:42,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:42,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29857356] [2023-11-19 07:34:42,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29857356] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:42,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1610899452] [2023-11-19 07:34:42,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:42,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:42,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:42,048 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:42,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 07:34:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:42,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 07:34:42,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:42,210 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 07:34:42,274 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2023-11-19 07:34:42,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2023-11-19 07:34:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:42,302 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:42,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1610899452] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:34:42,347 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:34:42,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 4 [2023-11-19 07:34:42,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094915371] [2023-11-19 07:34:42,348 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:34:42,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:34:42,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:42,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:34:42,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:42,352 INFO L87 Difference]: Start difference. First operand 92 states and 97 transitions. Second operand has 5 states, 4 states have (on average 4.75) internal successors, (19), 5 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 07:34:42,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:42,496 INFO L93 Difference]: Finished difference Result 91 states and 96 transitions. [2023-11-19 07:34:42,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:34:42,496 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.75) internal successors, (19), 5 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 16 [2023-11-19 07:34:42,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:42,498 INFO L225 Difference]: With dead ends: 91 [2023-11-19 07:34:42,498 INFO L226 Difference]: Without dead ends: 91 [2023-11-19 07:34:42,498 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 31 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:34:42,499 INFO L413 NwaCegarLoop]: 78 mSDtfsCounter, 13 mSDsluCounter, 83 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:42,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 161 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:42,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2023-11-19 07:34:42,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2023-11-19 07:34:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 57 states have (on average 1.6842105263157894) internal successors, (96), 90 states have internal predecessors, (96), 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 07:34:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 96 transitions. [2023-11-19 07:34:42,507 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 96 transitions. Word has length 16 [2023-11-19 07:34:42,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:42,507 INFO L495 AbstractCegarLoop]: Abstraction has 91 states and 96 transitions. [2023-11-19 07:34:42,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.75) internal successors, (19), 5 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 07:34:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2023-11-19 07:34:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 07:34:42,508 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:42,508 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:42,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:42,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-19 07:34:42,732 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:42,733 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:42,733 INFO L85 PathProgramCache]: Analyzing trace with hash -2097949020, now seen corresponding path program 1 times [2023-11-19 07:34:42,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:42,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436195790] [2023-11-19 07:34:42,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:43,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:43,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436195790] [2023-11-19 07:34:43,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436195790] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:43,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [693973574] [2023-11-19 07:34:43,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:43,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:43,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:43,050 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:43,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-19 07:34:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:43,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-19 07:34:43,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:43,199 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 8 treesize of output 1 [2023-11-19 07:34:43,204 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 07:34:43,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:43,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-11-19 07:34:43,319 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-19 07:34:43,319 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-19 07:34:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:43,356 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:43,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [693973574] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:34:43,666 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:34:43,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 9 [2023-11-19 07:34:43,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162088442] [2023-11-19 07:34:43,667 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:34:43,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-19 07:34:43,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:43,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-19 07:34:43,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-11-19 07:34:43,669 INFO L87 Difference]: Start difference. First operand 91 states and 96 transitions. Second operand has 10 states, 9 states have (on average 3.888888888888889) internal successors, (35), 10 states have internal predecessors, (35), 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 07:34:43,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:43,920 INFO L93 Difference]: Finished difference Result 90 states and 95 transitions. [2023-11-19 07:34:43,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:34:43,921 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 3.888888888888889) internal successors, (35), 10 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2023-11-19 07:34:43,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:43,922 INFO L225 Difference]: With dead ends: 90 [2023-11-19 07:34:43,922 INFO L226 Difference]: Without dead ends: 90 [2023-11-19 07:34:43,922 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-11-19 07:34:43,923 INFO L413 NwaCegarLoop]: 78 mSDtfsCounter, 21 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:43,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 298 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:43,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2023-11-19 07:34:43,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2023-11-19 07:34:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 57 states have (on average 1.6666666666666667) internal successors, (95), 89 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 95 transitions. [2023-11-19 07:34:43,928 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 95 transitions. Word has length 16 [2023-11-19 07:34:43,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:43,928 INFO L495 AbstractCegarLoop]: Abstraction has 90 states and 95 transitions. [2023-11-19 07:34:43,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.888888888888889) internal successors, (35), 10 states have internal predecessors, (35), 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 07:34:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2023-11-19 07:34:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 07:34:43,929 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:43,929 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:43,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:44,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-19 07:34:44,130 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:44,130 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:44,131 INFO L85 PathProgramCache]: Analyzing trace with hash -1307957328, now seen corresponding path program 2 times [2023-11-19 07:34:44,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:44,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41196845] [2023-11-19 07:34:44,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:44,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:44,206 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:44,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41196845] [2023-11-19 07:34:44,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41196845] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:44,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [600115977] [2023-11-19 07:34:44,206 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-19 07:34:44,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:44,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:44,208 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:44,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-19 07:34:44,333 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-19 07:34:44,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-19 07:34:44,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 07:34:44,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:44,344 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 07:34:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:44,353 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:34:44,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [600115977] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:44,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-19 07:34:44,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2023-11-19 07:34:44,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449199161] [2023-11-19 07:34:44,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:44,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:44,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:44,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:44,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:44,356 INFO L87 Difference]: Start difference. First operand 90 states and 95 transitions. Second operand has 3 states, 2 states have (on average 7.0) 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 07:34:44,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:44,423 INFO L93 Difference]: Finished difference Result 87 states and 92 transitions. [2023-11-19 07:34:44,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:44,423 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.0) 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 21 [2023-11-19 07:34:44,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:44,424 INFO L225 Difference]: With dead ends: 87 [2023-11-19 07:34:44,424 INFO L226 Difference]: Without dead ends: 87 [2023-11-19 07:34:44,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:44,426 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 7 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 117 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:44,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 117 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:44,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2023-11-19 07:34:44,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2023-11-19 07:34:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.6140350877192982) internal successors, (92), 86 states have internal predecessors, (92), 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 07:34:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 92 transitions. [2023-11-19 07:34:44,446 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 92 transitions. Word has length 21 [2023-11-19 07:34:44,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:44,446 INFO L495 AbstractCegarLoop]: Abstraction has 87 states and 92 transitions. [2023-11-19 07:34:44,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) 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 07:34:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 92 transitions. [2023-11-19 07:34:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 07:34:44,448 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:44,448 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:44,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:44,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:44,672 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:44,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:44,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1307957327, now seen corresponding path program 1 times [2023-11-19 07:34:44,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:44,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78107995] [2023-11-19 07:34:44,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:44,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:44,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:44,740 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78107995] [2023-11-19 07:34:44,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78107995] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:44,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2015509912] [2023-11-19 07:34:44,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:44,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:44,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:44,742 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:44,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-19 07:34:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:44,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-19 07:34:44,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:44,891 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:44,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2015509912] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:34:44,911 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:34:44,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2023-11-19 07:34:44,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136003810] [2023-11-19 07:34:44,912 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:34:44,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 07:34:44,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:44,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:34:44,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 07:34:44,913 INFO L87 Difference]: Start difference. First operand 87 states and 92 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:44,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:44,951 INFO L93 Difference]: Finished difference Result 87 states and 91 transitions. [2023-11-19 07:34:44,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:34:44,952 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2023-11-19 07:34:44,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:44,953 INFO L225 Difference]: With dead ends: 87 [2023-11-19 07:34:44,953 INFO L226 Difference]: Without dead ends: 87 [2023-11-19 07:34:44,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:44,954 INFO L413 NwaCegarLoop]: 77 mSDtfsCounter, 6 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:44,955 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 221 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:34:44,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2023-11-19 07:34:44,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2023-11-19 07:34:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.5964912280701755) internal successors, (91), 86 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 91 transitions. [2023-11-19 07:34:44,959 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 91 transitions. Word has length 21 [2023-11-19 07:34:44,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:44,959 INFO L495 AbstractCegarLoop]: Abstraction has 87 states and 91 transitions. [2023-11-19 07:34:44,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 91 transitions. [2023-11-19 07:34:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 07:34:44,960 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:44,960 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:44,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:45,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:45,182 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:45,182 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:45,183 INFO L85 PathProgramCache]: Analyzing trace with hash 2020822092, now seen corresponding path program 1 times [2023-11-19 07:34:45,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:45,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804086019] [2023-11-19 07:34:45,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:45,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:45,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:45,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804086019] [2023-11-19 07:34:45,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804086019] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:45,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:45,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:34:45,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930821761] [2023-11-19 07:34:45,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:45,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:34:45,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:45,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:34:45,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:45,300 INFO L87 Difference]: Start difference. First operand 87 states and 91 transitions. Second operand has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 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 07:34:45,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:45,365 INFO L93 Difference]: Finished difference Result 84 states and 88 transitions. [2023-11-19 07:34:45,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:34:45,365 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 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 22 [2023-11-19 07:34:45,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:45,366 INFO L225 Difference]: With dead ends: 84 [2023-11-19 07:34:45,366 INFO L226 Difference]: Without dead ends: 84 [2023-11-19 07:34:45,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:34:45,367 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 4 mSDsluCounter, 45 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 121 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:45,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 121 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:45,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2023-11-19 07:34:45,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2023-11-19 07:34:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 57 states have (on average 1.543859649122807) internal successors, (88), 83 states have internal predecessors, (88), 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 07:34:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 88 transitions. [2023-11-19 07:34:45,371 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 88 transitions. Word has length 22 [2023-11-19 07:34:45,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:45,372 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 88 transitions. [2023-11-19 07:34:45,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 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 07:34:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 88 transitions. [2023-11-19 07:34:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 07:34:45,373 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:45,373 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:45,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-19 07:34:45,374 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:45,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:45,374 INFO L85 PathProgramCache]: Analyzing trace with hash 157247510, now seen corresponding path program 1 times [2023-11-19 07:34:45,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:45,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696087378] [2023-11-19 07:34:45,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:45,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 07:34:45,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:45,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696087378] [2023-11-19 07:34:45,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696087378] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:45,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [724562630] [2023-11-19 07:34:45,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:45,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:45,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:45,786 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:45,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-19 07:34:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:45,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-19 07:34:45,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:45,951 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 07:34:45,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:45,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-11-19 07:34:45,987 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2023-11-19 07:34:45,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2023-11-19 07:34:46,023 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2023-11-19 07:34:46,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2023-11-19 07:34:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 07:34:46,045 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 07:34:46,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [724562630] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-19 07:34:46,152 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-19 07:34:46,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 8 [2023-11-19 07:34:46,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792383920] [2023-11-19 07:34:46,153 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-19 07:34:46,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-19 07:34:46,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:46,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-19 07:34:46,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-19 07:34:46,154 INFO L87 Difference]: Start difference. First operand 84 states and 88 transitions. Second operand has 9 states, 8 states have (on average 5.25) internal successors, (42), 9 states have internal predecessors, (42), 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 07:34:46,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:46,285 INFO L93 Difference]: Finished difference Result 90 states and 95 transitions. [2023-11-19 07:34:46,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:34:46,286 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 5.25) internal successors, (42), 9 states have internal predecessors, (42), 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 27 [2023-11-19 07:34:46,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:46,287 INFO L225 Difference]: With dead ends: 90 [2023-11-19 07:34:46,287 INFO L226 Difference]: Without dead ends: 90 [2023-11-19 07:34:46,288 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 50 SyntacticMatches, 4 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2023-11-19 07:34:46,288 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 158 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:46,289 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 101 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:46,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2023-11-19 07:34:46,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 78. [2023-11-19 07:34:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 77 states have internal predecessors, (82), 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 07:34:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 82 transitions. [2023-11-19 07:34:46,293 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 82 transitions. Word has length 27 [2023-11-19 07:34:46,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:46,293 INFO L495 AbstractCegarLoop]: Abstraction has 78 states and 82 transitions. [2023-11-19 07:34:46,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 5.25) internal successors, (42), 9 states have internal predecessors, (42), 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 07:34:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2023-11-19 07:34:46,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 07:34:46,294 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:46,295 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:46,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:46,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-19 07:34:46,512 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:46,512 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:46,513 INFO L85 PathProgramCache]: Analyzing trace with hash 157247511, now seen corresponding path program 1 times [2023-11-19 07:34:46,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:46,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304235224] [2023-11-19 07:34:46,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:34:47,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:47,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304235224] [2023-11-19 07:34:47,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304235224] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:47,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1179390010] [2023-11-19 07:34:47,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:47,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:47,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:47,036 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:47,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-19 07:34:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:47,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 298 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-19 07:34:47,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:47,207 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 8 treesize of output 1 [2023-11-19 07:34:47,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:47,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-11-19 07:34:47,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:47,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-11-19 07:34:47,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:47,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-11-19 07:34:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:47,412 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:34:47,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1179390010] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:47,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-19 07:34:47,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 7 [2023-11-19 07:34:47,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385951887] [2023-11-19 07:34:47,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:47,413 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 07:34:47,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:47,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:34:47,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-19 07:34:47,414 INFO L87 Difference]: Start difference. First operand 78 states and 82 transitions. Second operand has 4 states, 3 states have (on average 7.0) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:47,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:47,500 INFO L93 Difference]: Finished difference Result 72 states and 76 transitions. [2023-11-19 07:34:47,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:34:47,500 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 7.0) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2023-11-19 07:34:47,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:47,501 INFO L225 Difference]: With dead ends: 72 [2023-11-19 07:34:47,501 INFO L226 Difference]: Without dead ends: 72 [2023-11-19 07:34:47,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-19 07:34:47,502 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 67 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:47,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 71 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:47,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2023-11-19 07:34:47,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2023-11-19 07:34:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 57 states have (on average 1.3333333333333333) internal successors, (76), 71 states have internal predecessors, (76), 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 07:34:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 76 transitions. [2023-11-19 07:34:47,506 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 76 transitions. Word has length 27 [2023-11-19 07:34:47,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:47,507 INFO L495 AbstractCegarLoop]: Abstraction has 72 states and 76 transitions. [2023-11-19 07:34:47,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 7.0) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2023-11-19 07:34:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 07:34:47,508 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:47,508 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:47,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-19 07:34:47,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-19 07:34:47,731 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:47,731 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:47,731 INFO L85 PathProgramCache]: Analyzing trace with hash 579705555, now seen corresponding path program 1 times [2023-11-19 07:34:47,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:47,732 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535443360] [2023-11-19 07:34:47,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:47,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:47,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535443360] [2023-11-19 07:34:47,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535443360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:47,867 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:47,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 07:34:47,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770753177] [2023-11-19 07:34:47,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:47,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:34:47,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:47,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:34:47,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:47,869 INFO L87 Difference]: Start difference. First operand 72 states and 76 transitions. Second operand has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:47,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:47,971 INFO L93 Difference]: Finished difference Result 83 states and 88 transitions. [2023-11-19 07:34:47,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:34:47,971 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 28 [2023-11-19 07:34:47,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:47,972 INFO L225 Difference]: With dead ends: 83 [2023-11-19 07:34:47,972 INFO L226 Difference]: Without dead ends: 83 [2023-11-19 07:34:47,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:34:47,973 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 60 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:47,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 119 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:47,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2023-11-19 07:34:47,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 71. [2023-11-19 07:34:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 70 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2023-11-19 07:34:47,977 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 28 [2023-11-19 07:34:47,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:47,977 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2023-11-19 07:34:47,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2023-11-19 07:34:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 07:34:47,979 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:47,979 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:47,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-19 07:34:47,979 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:47,980 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:47,980 INFO L85 PathProgramCache]: Analyzing trace with hash 579705556, now seen corresponding path program 1 times [2023-11-19 07:34:47,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:47,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297164451] [2023-11-19 07:34:47,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:48,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:48,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297164451] [2023-11-19 07:34:48,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297164451] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:48,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:48,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 07:34:48,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020420700] [2023-11-19 07:34:48,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:48,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:34:48,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:48,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:34:48,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:34:48,166 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:48,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:48,267 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2023-11-19 07:34:48,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:34:48,267 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 28 [2023-11-19 07:34:48,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:48,268 INFO L225 Difference]: With dead ends: 70 [2023-11-19 07:34:48,269 INFO L226 Difference]: Without dead ends: 70 [2023-11-19 07:34:48,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:34:48,270 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 60 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:48,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 122 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:48,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2023-11-19 07:34:48,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2023-11-19 07:34:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 57 states have (on average 1.2982456140350878) internal successors, (74), 69 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2023-11-19 07:34:48,273 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 28 [2023-11-19 07:34:48,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:48,274 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2023-11-19 07:34:48,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 5 states have internal predecessors, (22), 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 07:34:48,274 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2023-11-19 07:34:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 07:34:48,275 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:48,275 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:48,276 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-19 07:34:48,276 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr22REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:48,276 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:48,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1569558015, now seen corresponding path program 1 times [2023-11-19 07:34:48,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:48,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135276443] [2023-11-19 07:34:48,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 07:34:48,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:48,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135276443] [2023-11-19 07:34:48,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135276443] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:48,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:48,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-19 07:34:48,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119900996] [2023-11-19 07:34:48,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:48,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-19 07:34:48,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:48,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-19 07:34:48,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2023-11-19 07:34:48,808 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand has 12 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 12 states have internal predecessors, (31), 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 07:34:49,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:49,162 INFO L93 Difference]: Finished difference Result 82 states and 87 transitions. [2023-11-19 07:34:49,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-19 07:34:49,163 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 12 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2023-11-19 07:34:49,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:49,164 INFO L225 Difference]: With dead ends: 82 [2023-11-19 07:34:49,164 INFO L226 Difference]: Without dead ends: 82 [2023-11-19 07:34:49,164 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2023-11-19 07:34:49,165 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 142 mSDsluCounter, 160 mSDsCounter, 0 mSdLazyCounter, 303 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 303 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:49,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 190 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 303 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:49,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2023-11-19 07:34:49,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 69. [2023-11-19 07:34:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 57 states have (on average 1.280701754385965) internal successors, (73), 68 states have internal predecessors, (73), 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 07:34:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 73 transitions. [2023-11-19 07:34:49,168 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 73 transitions. Word has length 33 [2023-11-19 07:34:49,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:49,168 INFO L495 AbstractCegarLoop]: Abstraction has 69 states and 73 transitions. [2023-11-19 07:34:49,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 2.8181818181818183) internal successors, (31), 12 states have internal predecessors, (31), 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 07:34:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2023-11-19 07:34:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 07:34:49,169 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:49,170 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:49,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-19 07:34:49,170 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr23REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:49,170 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:49,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1569558014, now seen corresponding path program 1 times [2023-11-19 07:34:49,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:49,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007323907] [2023-11-19 07:34:49,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 07:34:49,951 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:49,951 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007323907] [2023-11-19 07:34:49,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007323907] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:49,951 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:49,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-19 07:34:49,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649031953] [2023-11-19 07:34:49,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:49,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-19 07:34:49,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:49,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-19 07:34:49,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2023-11-19 07:34:49,954 INFO L87 Difference]: Start difference. First operand 69 states and 73 transitions. Second operand has 11 states, 10 states have (on average 3.3) internal successors, (33), 11 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 07:34:50,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:50,372 INFO L93 Difference]: Finished difference Result 69 states and 73 transitions. [2023-11-19 07:34:50,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-19 07:34:50,373 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 3.3) internal successors, (33), 11 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) Word has length 33 [2023-11-19 07:34:50,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:50,374 INFO L225 Difference]: With dead ends: 69 [2023-11-19 07:34:50,374 INFO L226 Difference]: Without dead ends: 69 [2023-11-19 07:34:50,374 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=71, Invalid=235, Unknown=0, NotChecked=0, Total=306 [2023-11-19 07:34:50,375 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 123 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 227 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:50,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 227 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 298 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:50,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2023-11-19 07:34:50,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 68. [2023-11-19 07:34:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 57 states have (on average 1.263157894736842) internal successors, (72), 67 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 72 transitions. [2023-11-19 07:34:50,378 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 72 transitions. Word has length 33 [2023-11-19 07:34:50,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:50,379 INFO L495 AbstractCegarLoop]: Abstraction has 68 states and 72 transitions. [2023-11-19 07:34:50,379 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 3.3) internal successors, (33), 11 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 07:34:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 72 transitions. [2023-11-19 07:34:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 07:34:50,380 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:50,380 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:50,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-19 07:34:50,380 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:50,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:50,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1306141903, now seen corresponding path program 1 times [2023-11-19 07:34:50,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:50,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289563034] [2023-11-19 07:34:50,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:50,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:50,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289563034] [2023-11-19 07:34:50,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289563034] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:50,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:50,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-19 07:34:50,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119881332] [2023-11-19 07:34:50,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:50,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-19 07:34:50,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:50,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-19 07:34:50,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-11-19 07:34:50,712 INFO L87 Difference]: Start difference. First operand 68 states and 72 transitions. Second operand has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 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 07:34:50,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:50,927 INFO L93 Difference]: Finished difference Result 101 states and 108 transitions. [2023-11-19 07:34:50,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-19 07:34:50,928 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2023-11-19 07:34:50,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:50,929 INFO L225 Difference]: With dead ends: 101 [2023-11-19 07:34:50,929 INFO L226 Difference]: Without dead ends: 101 [2023-11-19 07:34:50,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2023-11-19 07:34:50,930 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 95 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:50,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 188 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:50,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2023-11-19 07:34:50,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 69. [2023-11-19 07:34:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 59 states have (on average 1.271186440677966) internal successors, (75), 68 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 75 transitions. [2023-11-19 07:34:50,933 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 75 transitions. Word has length 37 [2023-11-19 07:34:50,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:50,933 INFO L495 AbstractCegarLoop]: Abstraction has 69 states and 75 transitions. [2023-11-19 07:34:50,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 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 07:34:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2023-11-19 07:34:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 07:34:50,934 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:50,934 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:50,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-19 07:34:50,935 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:50,935 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:50,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1306141904, now seen corresponding path program 1 times [2023-11-19 07:34:50,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:50,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292734129] [2023-11-19 07:34:50,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:51,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:51,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292734129] [2023-11-19 07:34:51,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292734129] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:51,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:51,411 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-19 07:34:51,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113248875] [2023-11-19 07:34:51,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:51,412 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 07:34:51,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:51,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 07:34:51,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-19 07:34:51,413 INFO L87 Difference]: Start difference. First operand 69 states and 75 transitions. Second operand has 8 states, 7 states have (on average 4.428571428571429) internal successors, (31), 8 states have internal predecessors, (31), 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 07:34:51,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:51,669 INFO L93 Difference]: Finished difference Result 93 states and 99 transitions. [2023-11-19 07:34:51,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-19 07:34:51,670 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.428571428571429) internal successors, (31), 8 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2023-11-19 07:34:51,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:51,670 INFO L225 Difference]: With dead ends: 93 [2023-11-19 07:34:51,670 INFO L226 Difference]: Without dead ends: 93 [2023-11-19 07:34:51,671 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2023-11-19 07:34:51,671 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 100 mSDsluCounter, 158 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 100 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:51,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [100 Valid, 198 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:51,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2023-11-19 07:34:51,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 71. [2023-11-19 07:34:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 61 states have (on average 1.2459016393442623) internal successors, (76), 70 states have internal predecessors, (76), 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 07:34:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 76 transitions. [2023-11-19 07:34:51,674 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 76 transitions. Word has length 37 [2023-11-19 07:34:51,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:51,675 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 76 transitions. [2023-11-19 07:34:51,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.428571428571429) internal successors, (31), 8 states have internal predecessors, (31), 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 07:34:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 76 transitions. [2023-11-19 07:34:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 07:34:51,675 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:51,676 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:51,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-19 07:34:51,678 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:51,678 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:51,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1131483811, now seen corresponding path program 1 times [2023-11-19 07:34:51,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:51,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230650811] [2023-11-19 07:34:51,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:51,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:51,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 07:34:51,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:51,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230650811] [2023-11-19 07:34:51,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230650811] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:51,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:51,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-19 07:34:51,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872324124] [2023-11-19 07:34:51,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:51,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 07:34:51,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:51,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 07:34:51,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-19 07:34:51,987 INFO L87 Difference]: Start difference. First operand 71 states and 76 transitions. Second operand has 8 states, 8 states have (on average 4.25) internal successors, (34), 8 states have internal predecessors, (34), 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 07:34:52,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:52,203 INFO L93 Difference]: Finished difference Result 76 states and 80 transitions. [2023-11-19 07:34:52,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-19 07:34:52,203 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 8 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 40 [2023-11-19 07:34:52,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:52,204 INFO L225 Difference]: With dead ends: 76 [2023-11-19 07:34:52,204 INFO L226 Difference]: Without dead ends: 76 [2023-11-19 07:34:52,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2023-11-19 07:34:52,205 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 65 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 253 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:52,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 253 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:34:52,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2023-11-19 07:34:52,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 71. [2023-11-19 07:34:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 61 states have (on average 1.2295081967213115) internal successors, (75), 70 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2023-11-19 07:34:52,208 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 40 [2023-11-19 07:34:52,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:52,208 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2023-11-19 07:34:52,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.25) internal successors, (34), 8 states have internal predecessors, (34), 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 07:34:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2023-11-19 07:34:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 07:34:52,209 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:52,209 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:52,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-19 07:34:52,209 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:52,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:52,210 INFO L85 PathProgramCache]: Analyzing trace with hash 516039243, now seen corresponding path program 1 times [2023-11-19 07:34:52,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:52,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428231448] [2023-11-19 07:34:52,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:52,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 07:34:52,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:52,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428231448] [2023-11-19 07:34:52,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428231448] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:34:52,716 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:34:52,716 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-19 07:34:52,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140079817] [2023-11-19 07:34:52,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:34:52,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-19 07:34:52,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:34:52,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-19 07:34:52,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2023-11-19 07:34:52,718 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 11 states have internal predecessors, (41), 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 07:34:52,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:34:52,995 INFO L93 Difference]: Finished difference Result 71 states and 74 transitions. [2023-11-19 07:34:52,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-19 07:34:52,996 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 11 states have internal predecessors, (41), 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 42 [2023-11-19 07:34:52,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:34:52,997 INFO L225 Difference]: With dead ends: 71 [2023-11-19 07:34:52,997 INFO L226 Difference]: Without dead ends: 71 [2023-11-19 07:34:52,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2023-11-19 07:34:52,998 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 116 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-19 07:34:52,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 226 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-19 07:34:52,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2023-11-19 07:34:52,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2023-11-19 07:34:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 61 states have (on average 1.2131147540983607) internal successors, (74), 70 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:34:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 74 transitions. [2023-11-19 07:34:53,000 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 74 transitions. Word has length 42 [2023-11-19 07:34:53,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:34:53,000 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 74 transitions. [2023-11-19 07:34:53,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 11 states have internal predecessors, (41), 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 07:34:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2023-11-19 07:34:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 07:34:53,001 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:34:53,001 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:34:53,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-11-19 07:34:53,001 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2023-11-19 07:34:53,002 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:34:53,002 INFO L85 PathProgramCache]: Analyzing trace with hash -377366918, now seen corresponding path program 1 times [2023-11-19 07:34:53,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:34:53,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280135957] [2023-11-19 07:34:53,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:53,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:34:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 07:34:54,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:34:54,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280135957] [2023-11-19 07:34:54,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1280135957] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-19 07:34:54,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [740269532] [2023-11-19 07:34:54,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:34:54,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:34:54,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:34:54,799 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:34:54,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4711a520-1eed-4924-87e2-919dcd3f7a51/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-19 07:34:55,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:34:55,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 60 conjunts are in the unsatisfiable core [2023-11-19 07:34:55,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:34:55,108 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 07:34:55,324 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-19 07:34:55,324 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 15 treesize of output 15 [2023-11-19 07:34:55,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:55,410 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 17 treesize of output 12 [2023-11-19 07:34:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:55,453 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 17 treesize of output 12 [2023-11-19 07:34:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:55,485 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 17 treesize of output 12 [2023-11-19 07:34:55,724 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:55,727 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 26 treesize of output 21 [2023-11-19 07:34:56,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:56,030 INFO L349 Elim1Store]: treesize reduction 32, result has 31.9 percent of original size [2023-11-19 07:34:56,030 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 47 treesize of output 51 [2023-11-19 07:34:56,051 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:56,052 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2023-11-19 07:34:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 07:34:56,249 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:56,252 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:56,253 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 45 [2023-11-19 07:34:56,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-19 07:34:56,408 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:56,409 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 40 [2023-11-19 07:34:56,745 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 07:34:56,768 INFO L349 Elim1Store]: treesize reduction 60, result has 16.7 percent of original size [2023-11-19 07:34:56,769 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 6 new quantified variables, introduced 6 case distinctions, treesize of input 56 treesize of output 35 [2023-11-19 07:34:56,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 07:34:56,951 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-19 07:34:57,233 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 28 treesize of output 24 [2023-11-19 07:35:05,338 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 07:35:05,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 158 treesize of output 426 [2023-11-19 07:35:11,451 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse17 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (= (select (let ((.cse237 (let ((.cse238 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse238 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse238 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse237 (select (select .cse237 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) (.cse72 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= (select (let ((.cse235 (let ((.cse236 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse236 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse236 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse235 (select (select .cse235 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) (.cse7 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| (select (let ((.cse233 (let ((.cse234 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse234 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse234 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse233 (select (select .cse233 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))))) (.cse18 (= |c_ULTIMATE.start_dll_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse0 (= |c_ULTIMATE.start_main_~#s~0#1.offset| |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse79 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| (select (let ((.cse231 (let ((.cse232 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse232 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse232 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse231 (select (select .cse231 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))))))) (and (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse1 (select (let ((.cse5 (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse5 (select (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse2 (select (let ((.cse3 (let ((.cse4 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse4 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse4 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse3 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse1 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse2 .cse1) (< v_prenex_3 0) (= .cse2 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse7) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse9 (select (let ((.cse15 (let ((.cse16 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse16 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse16 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse15 (select (select .cse15 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse8 (select (let ((.cse13 (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse14 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse14 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse13 (select (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse10 (select (let ((.cse11 (let ((.cse12 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse12 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse12 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse11 (select (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse8 .cse9) (= .cse10 .cse9) (= .cse8 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse10 .cse8) (< v_prenex_3 0) (= .cse10 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) (or .cse17 .cse18 (and (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse19 (let ((.cse20 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse20 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse20 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse19 (select (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) .cse7) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse22 (select (let ((.cse25 (let ((.cse26 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse26 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse26 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse25 (select (select .cse25 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int)) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (forall ((v_ArrVal_1544 (Array Int Int))) (let ((.cse21 (select (let ((.cse23 (let ((.cse24 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse24 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse24 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse23 (select (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse21 .cse22) (= .cse21 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse22)))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse27 (select (let ((.cse34 (let ((.cse35 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse34 (select (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse29 (select (let ((.cse32 (let ((.cse33 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse32 (select (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse28 (select (let ((.cse30 (let ((.cse31 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse31 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse31 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse30 (select (select .cse30 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse27 .cse28) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse29 .cse27) (= .cse29 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse28)))) .cse18) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse37 (select (let ((.cse43 (let ((.cse44 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse44 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse44 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse43 (select (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse36 (select (let ((.cse41 (let ((.cse42 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse38 (select (let ((.cse39 (let ((.cse40 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse36 .cse37) (= .cse38 .cse37) (= .cse36 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< v_prenex_3 0) (= .cse38 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse0) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse45 (select (let ((.cse52 (let ((.cse53 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse53 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse53 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse52 (select (select .cse52 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse47 (select (let ((.cse50 (let ((.cse51 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse46 (select (let ((.cse48 (let ((.cse49 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse45 .cse46) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse47 .cse45) (= .cse47 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse46)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse55 (select (let ((.cse61 (let ((.cse62 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse62 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse62 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse61 (select (select .cse61 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse54 (select (let ((.cse59 (let ((.cse60 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse59 (select (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse56 (select (let ((.cse57 (let ((.cse58 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse57 (select (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse54 .cse55) (= .cse56 .cse55) (= .cse54 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse56 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse18) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse65 (select (let ((.cse70 (let ((.cse71 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse71 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse71 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse70 (select (select .cse70 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse63 (select (let ((.cse68 (let ((.cse69 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse69 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse69 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse68 (select (select .cse68 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse64 (select (let ((.cse66 (let ((.cse67 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse67 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse67 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse66 (select (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse63 .cse64) (= .cse65 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse63 .cse65) (< v_prenex_3 0) (= .cse63 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse64))))) (or .cse72 (forall ((v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse73 (select (let ((.cse77 (let ((.cse78 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse78 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse78 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse77 (select (select .cse77 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse74 (select (let ((.cse75 (let ((.cse76 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse76 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse76 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse75 (select (select .cse75 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse73 .cse74) (= .cse73 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse74))))) (or .cse17 (and (or .cse72 .cse79) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (forall ((v_prenex_2 (Array Int Int))) (let ((.cse81 (select (let ((.cse84 (let ((.cse85 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse85 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse85 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse84 (select (select .cse84 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse80 (select (let ((.cse82 (let ((.cse83 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse83 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse83 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse82 (select (select .cse82 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse80 .cse81) (= .cse80 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse81)))))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse89 (select (let ((.cse92 (let ((.cse93 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse92 (select (select .cse92 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse88 (select (let ((.cse90 (let ((.cse91 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse91 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse91 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse90 (select (select .cse90 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= (select (let ((.cse86 (let ((.cse87 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse87 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse87 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse86 (select (select .cse86 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse88) (= .cse89 .cse88) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse89 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse88)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse96 (select (let ((.cse101 (let ((.cse102 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse101 (select (select .cse101 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse94 (select (let ((.cse99 (let ((.cse100 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse100 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse100 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse99 (select (select .cse99 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse95 (select (let ((.cse97 (let ((.cse98 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse98 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse98 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse97 (select (select .cse97 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse94 .cse95) (= .cse96 .cse95) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse96 .cse94) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse95)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse103 (select (let ((.cse109 (let ((.cse110 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse110 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse110 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse109 (select (select .cse109 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse106 (select (let ((.cse107 (let ((.cse108 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse108 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse108 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse107 (select (select .cse107 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse103 (select (let ((.cse104 (let ((.cse105 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse105 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse105 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse104 (select (select .cse104 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (= .cse103 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse106 .cse103) (< v_prenex_3 0) (= .cse106 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse111 (select (let ((.cse115 (let ((.cse116 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse116 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse116 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse115 (select (select .cse115 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse112 (select (let ((.cse113 (let ((.cse114 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse114 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse114 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse113 (select (select .cse113 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse111 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse112 .cse111) (= .cse112 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse18 .cse7) (or (and (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse117 (select (let ((.cse122 (let ((.cse123 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse122 (select (select .cse122 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse117 (select (let ((.cse118 (let ((.cse119 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse118 (select (select .cse118 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse117 (select (let ((.cse120 (let ((.cse121 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse120 (select (select .cse120 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (= .cse117 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse125 (select (let ((.cse131 (let ((.cse132 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse131 (select (select .cse131 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse124 (select (let ((.cse129 (let ((.cse130 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse129 (select (select .cse129 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse126 (select (let ((.cse127 (let ((.cse128 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse127 (select (select .cse127 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse124 .cse125) (= .cse126 .cse125) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse126 .cse124) (= .cse126 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) .cse18) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse135 (select (let ((.cse140 (let ((.cse141 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse141 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse141 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse140 (select (select .cse140 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse133 (select (let ((.cse138 (let ((.cse139 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse138 (select (select .cse138 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse134 (select (let ((.cse136 (let ((.cse137 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse136 (select (select .cse136 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse133 .cse134) (= .cse135 .cse134) (= .cse133 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse135 .cse133) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse134))))) (or .cse0 (and (or .cse72 .cse7) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse143 (select (let ((.cse146 (let ((.cse147 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse147 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse147 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse146 (select (select .cse146 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse142 (select (let ((.cse144 (let ((.cse145 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse145 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse145 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse144 (select (select .cse144 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse142 .cse143) (= .cse142 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse143))))) (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (or (= (select (let ((.cse148 (let ((.cse149 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse149 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse149 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse148 (select (select .cse148 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< v_prenex_3 0)))) (or .cse18 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse150 (select (let ((.cse156 (let ((.cse157 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse156 (select (select .cse156 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse151 (select (let ((.cse154 (let ((.cse155 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse154 (select (select .cse154 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse150 .cse151) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse150 (select (let ((.cse152 (let ((.cse153 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse152 (select (select .cse152 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (= .cse150 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse151))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse158 (select (let ((.cse165 (let ((.cse166 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse166 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse166 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse165 (select (select .cse165 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse160 (select (let ((.cse163 (let ((.cse164 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse164 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse164 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse163 (select (select .cse163 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse159 (select (let ((.cse161 (let ((.cse162 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse162 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse162 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse161 (select (select .cse161 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse158 .cse159) (= .cse160 .cse159) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse160 .cse158) (= .cse160 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse159)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse167 (select (let ((.cse174 (let ((.cse175 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse175 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse175 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse174 (select (select .cse174 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse169 (select (let ((.cse172 (let ((.cse173 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse173 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse173 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse172 (select (select .cse172 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse168 (select (let ((.cse170 (let ((.cse171 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse170 (select (select .cse170 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse167 .cse168) (= .cse169 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse167 .cse169) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse168)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse176 (select (let ((.cse183 (let ((.cse184 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse184 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse184 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse183 (select (select .cse183 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse178 (select (let ((.cse181 (let ((.cse182 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse182 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse182 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse181 (select (select .cse181 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse177 (select (let ((.cse179 (let ((.cse180 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse179 (select (select .cse179 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse176 .cse177) (= .cse178 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse176 .cse178) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse177))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse185 (select (let ((.cse191 (let ((.cse192 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse192 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse192 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse191 (select (select .cse191 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse186 (select (let ((.cse189 (let ((.cse190 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse190 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse190 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse189 (select (select .cse189 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse185 .cse186) (= .cse185 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= (select (let ((.cse187 (let ((.cse188 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse188 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse188 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse187 (select (select .cse187 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse185) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse186))))) (or .cse0 (and (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse193 (select (let ((.cse200 (let ((.cse201 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse200 (select (select .cse200 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse194 (select (let ((.cse198 (let ((.cse199 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse199 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse199 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse198 (select (select .cse198 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse193 .cse194) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse195 (select (let ((.cse196 (let ((.cse197 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse197 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse197 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse196 (select (select .cse196 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse195 .cse194) (= .cse195 .cse193))))))) (= .cse193 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (< v_prenex_3 0))) (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse202 (select (let ((.cse207 (let ((.cse208 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse208 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse208 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse207 (select (select .cse207 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= .cse202 (select (let ((.cse203 (let ((.cse204 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse204 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse204 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse203 (select (select .cse203 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (= .cse202 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= (select (let ((.cse205 (let ((.cse206 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse206 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse206 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse205 (select (select .cse205 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse202))))) (< v_prenex_3 0))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse209 (select (let ((.cse213 (let ((.cse214 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse213 (select (select .cse213 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse210 (select (let ((.cse211 (let ((.cse212 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse211 (select (select .cse211 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse209 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse210 .cse209) (= .cse210 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse79) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse217 (select (let ((.cse220 (let ((.cse221 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse220 (select (select .cse220 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= (select (let ((.cse215 (let ((.cse216 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse216 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse216 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse215 (select (select .cse215 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse217) (= (select (let ((.cse218 (let ((.cse219 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse218 (select (select .cse218 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse217) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse217)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse224 (select (let ((.cse229 (let ((.cse230 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse230 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse230 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse229 (select (select .cse229 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse222 (select (let ((.cse227 (let ((.cse228 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse228 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse228 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse227 (select (select .cse227 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse223 (select (let ((.cse225 (let ((.cse226 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse226 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse226 |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|))))) (select .cse225 (select (select .cse225 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse222 .cse223) (= .cse224 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse222 .cse224) (= .cse222 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse223)))))) is different from false [2023-11-19 07:35:13,530 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse17 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (= (select (let ((.cse237 (let ((.cse238 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse238 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse238 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse237 (select (select .cse237 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) (.cse72 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= (select (let ((.cse235 (let ((.cse236 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse236 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse236 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse235 (select (select .cse235 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) (.cse7 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| (select (let ((.cse233 (let ((.cse234 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse234 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse234 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse233 (select (select .cse233 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))))) (.cse18 (= |c_ULTIMATE.start_dll_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse0 (= |c_ULTIMATE.start_main_~#s~0#1.offset| |c_ULTIMATE.start_dll_prepend_~head#1.offset|)) (.cse79 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| (select (let ((.cse231 (let ((.cse232 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse232 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse232 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse231 (select (select .cse231 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))))))) (and (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse1 (select (let ((.cse5 (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse5 (select (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse2 (select (let ((.cse3 (let ((.cse4 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse4 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse4 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse3 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse1 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse2 .cse1) (< v_prenex_3 0) (= .cse2 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse7) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse9 (select (let ((.cse15 (let ((.cse16 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse16 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse16 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse15 (select (select .cse15 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse8 (select (let ((.cse13 (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse14 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse14 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse13 (select (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse10 (select (let ((.cse11 (let ((.cse12 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse12 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse12 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse11 (select (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse8 .cse9) (= .cse10 .cse9) (= .cse8 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse10 .cse8) (< v_prenex_3 0) (= .cse10 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) (or .cse17 .cse18 (and (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse19 (let ((.cse20 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse20 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse20 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse19 (select (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))) .cse7) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse22 (select (let ((.cse25 (let ((.cse26 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse26 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse26 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse25 (select (select .cse25 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int)) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (forall ((v_ArrVal_1544 (Array Int Int))) (let ((.cse21 (select (let ((.cse23 (let ((.cse24 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse24 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse24 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse23 (select (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse21 .cse22) (= .cse21 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse22)))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse27 (select (let ((.cse34 (let ((.cse35 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse34 (select (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse29 (select (let ((.cse32 (let ((.cse33 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse32 (select (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse28 (select (let ((.cse30 (let ((.cse31 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse31 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse31 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse30 (select (select .cse30 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse27 .cse28) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse29 .cse27) (= .cse29 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse28)))) .cse18) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse37 (select (let ((.cse43 (let ((.cse44 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse44 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse44 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse43 (select (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse36 (select (let ((.cse41 (let ((.cse42 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse38 (select (let ((.cse39 (let ((.cse40 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse36 .cse37) (= .cse38 .cse37) (= .cse36 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< v_prenex_3 0) (= .cse38 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse0) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse45 (select (let ((.cse52 (let ((.cse53 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse53 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse53 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse52 (select (select .cse52 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse47 (select (let ((.cse50 (let ((.cse51 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse46 (select (let ((.cse48 (let ((.cse49 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse45 .cse46) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse47 .cse45) (= .cse47 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse46)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse55 (select (let ((.cse61 (let ((.cse62 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse62 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse62 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse61 (select (select .cse61 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse54 (select (let ((.cse59 (let ((.cse60 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse59 (select (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse56 (select (let ((.cse57 (let ((.cse58 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse57 (select (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse54 .cse55) (= .cse56 .cse55) (= .cse54 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse56 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse18) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse65 (select (let ((.cse70 (let ((.cse71 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse71 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse71 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse70 (select (select .cse70 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse63 (select (let ((.cse68 (let ((.cse69 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse69 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse69 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse68 (select (select .cse68 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse64 (select (let ((.cse66 (let ((.cse67 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse67 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse67 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse66 (select (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse63 .cse64) (= .cse65 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse63 .cse65) (< v_prenex_3 0) (= .cse63 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse64))))) (or .cse72 (forall ((v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse73 (select (let ((.cse77 (let ((.cse78 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse78 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse78 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse77 (select (select .cse77 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse74 (select (let ((.cse75 (let ((.cse76 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse76 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse76 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse75 (select (select .cse75 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse73 .cse74) (= .cse73 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse74))))) (or .cse17 (and (or .cse72 .cse79) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (forall ((v_prenex_2 (Array Int Int))) (let ((.cse81 (select (let ((.cse84 (let ((.cse85 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse85 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse85 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse84 (select (select .cse84 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse80 (select (let ((.cse82 (let ((.cse83 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse83 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse83 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse82 (select (select .cse82 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse80 .cse81) (= .cse80 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse81)))))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse89 (select (let ((.cse92 (let ((.cse93 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse92 (select (select .cse92 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse88 (select (let ((.cse90 (let ((.cse91 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse91 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse91 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse90 (select (select .cse90 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= (select (let ((.cse86 (let ((.cse87 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse87 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse87 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse86 (select (select .cse86 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse88) (= .cse89 .cse88) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse89 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse88)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse96 (select (let ((.cse101 (let ((.cse102 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse101 (select (select .cse101 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse94 (select (let ((.cse99 (let ((.cse100 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse100 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse100 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse99 (select (select .cse99 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse95 (select (let ((.cse97 (let ((.cse98 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse98 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse98 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse97 (select (select .cse97 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse94 .cse95) (= .cse96 .cse95) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse96 .cse94) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse95)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse103 (select (let ((.cse109 (let ((.cse110 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse110 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse110 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse109 (select (select .cse109 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse106 (select (let ((.cse107 (let ((.cse108 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse108 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse108 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse107 (select (select .cse107 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse103 (select (let ((.cse104 (let ((.cse105 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse105 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse105 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse104 (select (select .cse104 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (= .cse103 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse106 .cse103) (< v_prenex_3 0) (= .cse106 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse111 (select (let ((.cse115 (let ((.cse116 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse116 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse116 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse115 (select (select .cse115 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse112 (select (let ((.cse113 (let ((.cse114 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse114 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse114 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse113 (select (select .cse113 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse111 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse112 .cse111) (= .cse112 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse18 .cse7) (or (and (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse117 (select (let ((.cse122 (let ((.cse123 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse122 (select (select .cse122 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse117 (select (let ((.cse118 (let ((.cse119 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse118 (select (select .cse118 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse117 (select (let ((.cse120 (let ((.cse121 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse120 (select (select .cse120 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (= .cse117 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse125 (select (let ((.cse131 (let ((.cse132 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse131 (select (select .cse131 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse124 (select (let ((.cse129 (let ((.cse130 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse129 (select (select .cse129 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse126 (select (let ((.cse127 (let ((.cse128 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse127 (select (select .cse127 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse124 .cse125) (= .cse126 .cse125) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse126 .cse124) (= .cse126 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|))))) .cse18) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse135 (select (let ((.cse140 (let ((.cse141 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse141 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse141 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse140 (select (select .cse140 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse133 (select (let ((.cse138 (let ((.cse139 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse138 (select (select .cse138 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse134 (select (let ((.cse136 (let ((.cse137 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse136 (select (select .cse136 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse133 .cse134) (= .cse135 .cse134) (= .cse133 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse135 .cse133) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse134))))) (or .cse0 (and (or .cse72 .cse7) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse143 (select (let ((.cse146 (let ((.cse147 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse147 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse147 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse146 (select (select .cse146 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse142 (select (let ((.cse144 (let ((.cse145 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse145 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse145 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse144 (select (select .cse144 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse142 .cse143) (= .cse142 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse143))))) (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (or (= (select (let ((.cse148 (let ((.cse149 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse149 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse149 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse148 (select (select .cse148 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< v_prenex_3 0)))) (or .cse18 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse150 (select (let ((.cse156 (let ((.cse157 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse156 (select (select .cse156 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse151 (select (let ((.cse154 (let ((.cse155 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse154 (select (select .cse154 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse150 .cse151) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse150 (select (let ((.cse152 (let ((.cse153 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse152 (select (select .cse152 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (= .cse150 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse151))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse158 (select (let ((.cse165 (let ((.cse166 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse166 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse166 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse165 (select (select .cse165 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse160 (select (let ((.cse163 (let ((.cse164 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse164 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse164 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse163 (select (select .cse163 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse159 (select (let ((.cse161 (let ((.cse162 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse162 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse162 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse161 (select (select .cse161 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse158 .cse159) (= .cse160 .cse159) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse160 .cse158) (= .cse160 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse159)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse167 (select (let ((.cse174 (let ((.cse175 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse175 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse175 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse174 (select (select .cse174 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse169 (select (let ((.cse172 (let ((.cse173 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse173 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse173 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse172 (select (select .cse172 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse168 (select (let ((.cse170 (let ((.cse171 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse170 (select (select .cse170 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse167 .cse168) (= .cse169 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse167 .cse169) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse168)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse176 (select (let ((.cse183 (let ((.cse184 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse184 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse184 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse183 (select (select .cse183 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse178 (select (let ((.cse181 (let ((.cse182 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse182 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse182 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse181 (select (select .cse181 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse177 (select (let ((.cse179 (let ((.cse180 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse179 (select (select .cse179 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse176 .cse177) (= .cse178 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse176 .cse178) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse177))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse185 (select (let ((.cse191 (let ((.cse192 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse192 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse192 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse191 (select (select .cse191 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse186 (select (let ((.cse189 (let ((.cse190 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse190 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse190 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse189 (select (select .cse189 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse185 .cse186) (= .cse185 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= (select (let ((.cse187 (let ((.cse188 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse188 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse188 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse187 (select (select .cse187 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse185) (< v_prenex_3 0) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse186))))) (or .cse0 (and (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse193 (select (let ((.cse200 (let ((.cse201 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse200 (select (select .cse200 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse194 (select (let ((.cse198 (let ((.cse199 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse199 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse199 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse198 (select (select .cse198 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse193 .cse194) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse195 (select (let ((.cse196 (let ((.cse197 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse197 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse197 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse196 (select (select .cse196 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse195 .cse194) (= .cse195 .cse193))))))) (= .cse193 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) (< v_prenex_3 0))) (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse202 (select (let ((.cse207 (let ((.cse208 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse208 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse208 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse207 (select (select .cse207 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= .cse202 (select (let ((.cse203 (let ((.cse204 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse204 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse204 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse203 (select (select .cse203 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (= .cse202 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= (select (let ((.cse205 (let ((.cse206 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse206 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse206 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse205 (select (select .cse205 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse202))))) (< v_prenex_3 0))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse209 (select (let ((.cse213 (let ((.cse214 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse213 (select (select .cse213 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse210 (select (let ((.cse211 (let ((.cse212 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse211 (select (select .cse211 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse209 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= .cse210 .cse209) (= .cse210 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|)))) .cse79) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse217 (select (let ((.cse220 (let ((.cse221 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse220 (select (select .cse220 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= (select (let ((.cse215 (let ((.cse216 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse216 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse216 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse215 (select (select .cse215 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse217) (= (select (let ((.cse218 (let ((.cse219 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse218 (select (select .cse218 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)) .cse217) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse217)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse224 (select (let ((.cse229 (let ((.cse230 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_4))) (store .cse230 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse230 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse229 (select (select .cse229 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse222 (select (let ((.cse227 (let ((.cse228 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_ArrVal_1544))) (store .cse228 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse228 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse227 (select (select .cse227 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse223 (select (let ((.cse225 (let ((.cse226 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| v_prenex_2))) (store .cse226 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse226 |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|))))) (select .cse225 (select (select .cse225 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (= .cse222 .cse223) (= .cse224 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse222 .cse224) (= .cse222 |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base|) (= |c_ULTIMATE.start_dll_prepend_#t~mem10#1.base| .cse223)))))) is different from true [2023-11-19 07:35:17,767 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (let ((.cse26 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (= (select (let ((.cse238 (let ((.cse239 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse239 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse239 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse238 (select (select .cse238 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse2))) (.cse18 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= (select (let ((.cse236 (let ((.cse237 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse237 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse237 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse236 (select (select .cse236 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse2)))) (.cse36 (= |c_ULTIMATE.start_dll_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse27 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= (select (let ((.cse234 (let ((.cse235 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse235 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse235 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse234 (select (select .cse234 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse2))) (.cse19 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= .cse2 (select (let ((.cse232 (let ((.cse233 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse233 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse233 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse232 (select (select .cse232 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))))) (.cse0 (= |c_ULTIMATE.start_main_~#s~0#1.offset| |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (and (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse1 (select (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse8 (select (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse3 (select (let ((.cse6 (let ((.cse7 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse6 (select (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse1 .cse2) (= .cse3 .cse1) (= .cse3 (select (let ((.cse4 (let ((.cse5 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse5 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse5 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse4 (select (select .cse4 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (< v_prenex_3 0) (= .cse3 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse11 (select (let ((.cse16 (let ((.cse17 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse17 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse17 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse16 (select (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse10 (select (let ((.cse14 (let ((.cse15 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse15 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse15 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse14 (select (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse10) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse11 .cse2) (= (select (let ((.cse12 (let ((.cse13 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse13 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse13 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse12 (select (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse11) (= .cse11 .cse10)))) (or (and (or .cse18 .cse19) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (forall ((v_prenex_2 (Array Int Int))) (let ((.cse21 (select (let ((.cse24 (let ((.cse25 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse25 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse25 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse24 (select (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse20 (select (let ((.cse22 (let ((.cse23 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse23 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse23 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse22 (select (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse20) (= .cse21 .cse20)))) (= .cse21 .cse2))))))) .cse26) (or (and (or .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (or (= .cse2 (select (let ((.cse28 (let ((.cse29 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse29 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse29 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse28 (select (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0)))) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse30 (select (let ((.cse34 (let ((.cse35 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse34 (select (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse30 .cse2) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int)) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (forall ((v_ArrVal_1544 (Array Int Int))) (let ((.cse31 (select (let ((.cse32 (let ((.cse33 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse32 (select (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse31) (= .cse30 .cse31)))))))))) .cse36 .cse26) (or (forall ((v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse37 (select (let ((.cse41 (let ((.cse42 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse38 (select (let ((.cse39 (let ((.cse40 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse37 .cse2) (= .cse38 .cse37) (= .cse38 .cse2)))) .cse19) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse43 (select (let ((.cse50 (let ((.cse51 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse45 (select (let ((.cse48 (let ((.cse49 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse44 (select (let ((.cse46 (let ((.cse47 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse47 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse47 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse46 (select (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse43 .cse2) (= .cse44 .cse45) (= .cse43 .cse45) (= .cse44 .cse2)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse54 (select (let ((.cse59 (let ((.cse60 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse59 (select (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse52 (select (let ((.cse57 (let ((.cse58 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse57 (select (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse53 (select (let ((.cse55 (let ((.cse56 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse56 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse56 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse55 (select (select .cse55 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse52) (= .cse53 .cse54) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse54 .cse52) (= .cse53 .cse2)))) .cse36) (or .cse0 .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse61 (select (let ((.cse65 (let ((.cse66 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse66 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse66 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse65 (select (select .cse65 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse62 (select (let ((.cse63 (let ((.cse64 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse64 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse64 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse63 (select (select .cse63 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse61) (= .cse62 .cse61) (< v_prenex_3 0) (= .cse62 .cse2))))) (or .cse18 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse67 (select (let ((.cse71 (let ((.cse72 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse72 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse72 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse71 (select (select .cse71 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse68 (select (let ((.cse69 (let ((.cse70 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse70 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse70 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse69 (select (select .cse69 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse67) (= .cse68 .cse67) (= .cse68 .cse2))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse75 (select (let ((.cse80 (let ((.cse81 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse81 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse81 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse80 (select (select .cse80 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse73 (select (let ((.cse78 (let ((.cse79 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse79 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse79 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse78 (select (select .cse78 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse74 (select (let ((.cse76 (let ((.cse77 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse77 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse77 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse76 (select (select .cse76 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse73) (= .cse74 .cse75) (= .cse75 .cse73) (< v_prenex_3 0) (= .cse74 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse84 (select (let ((.cse89 (let ((.cse90 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse90 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse90 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse89 (select (select .cse89 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse83 (select (let ((.cse87 (let ((.cse88 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse88 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse88 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse87 (select (select .cse87 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse82 (select (let ((.cse85 (let ((.cse86 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse86 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse86 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse85 (select (select .cse85 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse82) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse83 .cse2) (= .cse84 .cse83) (= .cse84 .cse82) (= .cse83 .cse82)))) (or (and (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse91 (select (let ((.cse96 (let ((.cse97 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse97 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse97 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse96 (select (select .cse96 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse91) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse92 (let ((.cse93 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse92 (select (select .cse92 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse91) (= (select (let ((.cse94 (let ((.cse95 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse95 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse95 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse94 (select (select .cse94 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse91)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse99 (select (let ((.cse105 (let ((.cse106 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse106 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse106 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse105 (select (select .cse105 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse100 (select (let ((.cse103 (let ((.cse104 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse104 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse104 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse103 (select (select .cse103 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse98 (select (let ((.cse101 (let ((.cse102 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse101 (select (select .cse101 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse98) (= .cse99 .cse100) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse99 .cse98) (= .cse100 .cse98))))) .cse36) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse108 (select (let ((.cse114 (let ((.cse115 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse115 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse115 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse114 (select (select .cse114 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse107 (select (let ((.cse112 (let ((.cse113 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse113 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse113 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse112 (select (select .cse112 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse109 (select (let ((.cse110 (let ((.cse111 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse111 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse111 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse110 (select (select .cse110 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse107 .cse2) (= .cse108 .cse107) (= .cse108 .cse109) (= .cse107 .cse109)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse116 (select (let ((.cse122 (let ((.cse123 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse122 (select (select .cse122 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse117 (select (let ((.cse120 (let ((.cse121 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse120 (select (select .cse120 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse116) (= .cse117 (select (let ((.cse118 (let ((.cse119 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse118 (select (select .cse118 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (= .cse117 .cse116) (< v_prenex_3 0) (= .cse117 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse125 (select (let ((.cse131 (let ((.cse132 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse131 (select (select .cse131 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse126 (select (let ((.cse129 (let ((.cse130 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse129 (select (select .cse129 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse124 (select (let ((.cse127 (let ((.cse128 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse127 (select (select .cse127 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse124) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse125 .cse2) (= .cse126 .cse125) (= .cse126 .cse124)))) (or .cse0 (and (forall ((v_prenex_3 Int)) (or (< v_prenex_3 0) (forall ((v_prenex_4 (Array Int Int))) (let ((.cse133 (select (let ((.cse138 (let ((.cse139 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse138 (select (select .cse138 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= .cse133 (select (let ((.cse134 (let ((.cse135 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse134 (select (select .cse134 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (= .cse133 .cse2) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= .cse133 (select (let ((.cse136 (let ((.cse137 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse136 (select (select .cse136 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))))))))) (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse140 (select (let ((.cse147 (let ((.cse148 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse148 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse148 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse147 (select (select .cse147 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse141 (select (let ((.cse145 (let ((.cse146 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse146 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse146 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse145 (select (select .cse145 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse140 .cse141) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse142 (select (let ((.cse143 (let ((.cse144 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse144 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse144 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse143 (select (select .cse143 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse140 .cse142) (= .cse141 .cse142))))))) (= .cse140 .cse2)))) (< v_prenex_3 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse151 (select (let ((.cse156 (let ((.cse157 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse156 (select (select .cse156 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse149 (select (let ((.cse154 (let ((.cse155 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse154 (select (select .cse154 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse150 (select (let ((.cse152 (let ((.cse153 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse152 (select (select .cse152 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse149) (= .cse150 .cse151) (= .cse150 .cse149) (= .cse151 .cse149) (< v_prenex_3 0) (= .cse150 .cse2))))) (or .cse36 .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse158 (select (let ((.cse162 (let ((.cse163 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse163 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse163 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse162 (select (select .cse162 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse159 (select (let ((.cse160 (let ((.cse161 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse161 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse161 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse160 (select (select .cse160 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse158) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse159 .cse158) (= .cse159 .cse2))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse165 (select (let ((.cse170 (let ((.cse171 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse170 (select (select .cse170 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse164 (select (let ((.cse168 (let ((.cse169 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse169 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse169 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse168 (select (select .cse168 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse164) (= .cse165 .cse2) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse166 (let ((.cse167 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse167 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse167 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse166 (select (select .cse166 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse164) (= .cse165 .cse164)))) .cse36) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse172 (select (let ((.cse179 (let ((.cse180 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse179 (select (select .cse179 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse174 (select (let ((.cse177 (let ((.cse178 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse178 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse178 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse177 (select (select .cse177 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse173 (select (let ((.cse175 (let ((.cse176 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse176 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse176 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse175 (select (select .cse175 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse172 .cse2) (= .cse173 .cse172) (= .cse173 .cse174) (= .cse172 .cse174) (< v_prenex_3 0) (= .cse173 .cse2))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse182 (select (let ((.cse188 (let ((.cse189 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse189 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse189 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse188 (select (select .cse188 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse181 (select (let ((.cse186 (let ((.cse187 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse187 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse187 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse186 (select (select .cse186 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse183 (select (let ((.cse184 (let ((.cse185 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse185 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse185 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse184 (select (select .cse184 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse181) (= .cse182 .cse2) (= .cse183 .cse181) (= .cse182 .cse181) (< v_prenex_3 0) (= .cse183 .cse2)))) .cse0) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse190 (select (let ((.cse197 (let ((.cse198 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse198 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse198 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse197 (select (select .cse197 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse192 (select (let ((.cse195 (let ((.cse196 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse196 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse196 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse195 (select (select .cse195 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse191 (select (let ((.cse193 (let ((.cse194 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse194 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse194 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse193 (select (select .cse193 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse190 .cse2) (= .cse191 .cse192) (= .cse190 .cse192) (< v_prenex_3 0) (= .cse191 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse199 (select (let ((.cse204 (let ((.cse205 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse205 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse205 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse204 (select (select .cse204 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse199 .cse2) (= (select (let ((.cse200 (let ((.cse201 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse200 (select (select .cse200 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse199) (= .cse199 (select (let ((.cse202 (let ((.cse203 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse203 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse203 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse202 (select (select .cse202 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse207 (select (let ((.cse213 (let ((.cse214 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse213 (select (select .cse213 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse206 (select (let ((.cse211 (let ((.cse212 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse211 (select (select .cse211 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse208 (select (let ((.cse209 (let ((.cse210 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse210 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse210 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse209 (select (select .cse209 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (= .cse2 .cse206) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse207 .cse2) (= .cse208 .cse206) (= .cse207 .cse206) (= .cse208 .cse2)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse216 (select (let ((.cse222 (let ((.cse223 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse223 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse223 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse222 (select (select .cse222 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse217 (select (let ((.cse220 (let ((.cse221 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse220 (select (select .cse220 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse215 (select (let ((.cse218 (let ((.cse219 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse218 (select (select .cse218 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse215) (= .cse216 .cse2) (= .cse217 .cse216) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse217 .cse215)))) .cse36) (or (and (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse225 (select (let ((.cse228 (let ((.cse229 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse229 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse229 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse228 (select (select .cse228 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse224 (select (let ((.cse226 (let ((.cse227 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse227 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse227 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse226 (select (select .cse226 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse224) (= .cse225 .cse224)))) (= .cse225 .cse2)))) (or .cse27 .cse19)) .cse0 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (or (< v_prenex_3 0) (= (select (let ((.cse230 (let ((.cse231 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse231 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse231 |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|))))) (select .cse230 (select (select .cse230 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse2))))))) is different from false [2023-11-19 07:35:19,816 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (let ((.cse26 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (= (select (let ((.cse238 (let ((.cse239 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse239 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse239 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse238 (select (select .cse238 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse2))) (.cse18 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= (select (let ((.cse236 (let ((.cse237 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse237 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse237 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse236 (select (select .cse236 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse2)))) (.cse36 (= |c_ULTIMATE.start_dll_prepend_~head#1.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse27 (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= (select (let ((.cse234 (let ((.cse235 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse235 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse235 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse234 (select (select .cse234 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse2))) (.cse19 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= .cse2 (select (let ((.cse232 (let ((.cse233 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse233 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse233 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse232 (select (select .cse232 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))))) (.cse0 (= |c_ULTIMATE.start_main_~#s~0#1.offset| |c_ULTIMATE.start_dll_prepend_~head#1.offset|))) (and (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse1 (select (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse9 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse8 (select (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse3 (select (let ((.cse6 (let ((.cse7 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse7 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse6 (select (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse1 .cse2) (= .cse3 .cse1) (= .cse3 (select (let ((.cse4 (let ((.cse5 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse5 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse5 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse4 (select (select .cse4 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (< v_prenex_3 0) (= .cse3 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse11 (select (let ((.cse16 (let ((.cse17 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse17 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse17 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse16 (select (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse10 (select (let ((.cse14 (let ((.cse15 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse15 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse15 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse14 (select (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse10) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse11 .cse2) (= (select (let ((.cse12 (let ((.cse13 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse13 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse13 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse12 (select (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse11) (= .cse11 .cse10)))) (or (and (or .cse18 .cse19) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (forall ((v_prenex_2 (Array Int Int))) (let ((.cse21 (select (let ((.cse24 (let ((.cse25 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse25 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse25 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse24 (select (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse20 (select (let ((.cse22 (let ((.cse23 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse23 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse23 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse22 (select (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse20) (= .cse21 .cse20)))) (= .cse21 .cse2))))))) .cse26) (or (and (or .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (or (= .cse2 (select (let ((.cse28 (let ((.cse29 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse29 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse29 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse28 (select (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0)))) (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse30 (select (let ((.cse34 (let ((.cse35 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse35 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse34 (select (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse30 .cse2) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int)) (or (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (forall ((v_ArrVal_1544 (Array Int Int))) (let ((.cse31 (select (let ((.cse32 (let ((.cse33 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse33 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse32 (select (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse31) (= .cse30 .cse31)))))))))) .cse36 .cse26) (or (forall ((v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse37 (select (let ((.cse41 (let ((.cse42 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse42 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse38 (select (let ((.cse39 (let ((.cse40 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse40 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse37 .cse2) (= .cse38 .cse37) (= .cse38 .cse2)))) .cse19) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse43 (select (let ((.cse50 (let ((.cse51 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse51 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse45 (select (let ((.cse48 (let ((.cse49 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse49 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse44 (select (let ((.cse46 (let ((.cse47 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse47 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse47 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse46 (select (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse43 .cse2) (= .cse44 .cse45) (= .cse43 .cse45) (= .cse44 .cse2)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse54 (select (let ((.cse59 (let ((.cse60 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse60 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse59 (select (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse52 (select (let ((.cse57 (let ((.cse58 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse58 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse57 (select (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse53 (select (let ((.cse55 (let ((.cse56 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse56 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse56 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse55 (select (select .cse55 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse52) (= .cse53 .cse54) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse54 .cse52) (= .cse53 .cse2)))) .cse36) (or .cse0 .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse61 (select (let ((.cse65 (let ((.cse66 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse66 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse66 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse65 (select (select .cse65 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse62 (select (let ((.cse63 (let ((.cse64 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse64 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse64 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse63 (select (select .cse63 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse61) (= .cse62 .cse61) (< v_prenex_3 0) (= .cse62 .cse2))))) (or .cse18 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse67 (select (let ((.cse71 (let ((.cse72 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse72 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse72 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse71 (select (select .cse71 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse68 (select (let ((.cse69 (let ((.cse70 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse70 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse70 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse69 (select (select .cse69 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse67) (= .cse68 .cse67) (= .cse68 .cse2))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse75 (select (let ((.cse80 (let ((.cse81 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse81 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse81 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse80 (select (select .cse80 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse73 (select (let ((.cse78 (let ((.cse79 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse79 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse79 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse78 (select (select .cse78 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse74 (select (let ((.cse76 (let ((.cse77 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse77 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse77 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse76 (select (select .cse76 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse73) (= .cse74 .cse75) (= .cse75 .cse73) (< v_prenex_3 0) (= .cse74 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse84 (select (let ((.cse89 (let ((.cse90 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse90 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse90 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse89 (select (select .cse89 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse83 (select (let ((.cse87 (let ((.cse88 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse88 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse88 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse87 (select (select .cse87 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse82 (select (let ((.cse85 (let ((.cse86 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse86 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse86 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse85 (select (select .cse85 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse82) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse83 .cse2) (= .cse84 .cse83) (= .cse84 .cse82) (= .cse83 .cse82)))) (or (and (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse91 (select (let ((.cse96 (let ((.cse97 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse97 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse97 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse96 (select (select .cse96 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse91) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse92 (let ((.cse93 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse93 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse92 (select (select .cse92 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse91) (= (select (let ((.cse94 (let ((.cse95 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse95 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse95 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse94 (select (select .cse94 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)) .cse91)))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse99 (select (let ((.cse105 (let ((.cse106 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse106 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse106 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse105 (select (select .cse105 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse100 (select (let ((.cse103 (let ((.cse104 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse104 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse104 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse103 (select (select .cse103 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse98 (select (let ((.cse101 (let ((.cse102 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse102 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse101 (select (select .cse101 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse98) (= .cse99 .cse100) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse99 .cse98) (= .cse100 .cse98))))) .cse36) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse108 (select (let ((.cse114 (let ((.cse115 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse115 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse115 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse114 (select (select .cse114 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse107 (select (let ((.cse112 (let ((.cse113 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse113 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse113 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse112 (select (select .cse112 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse109 (select (let ((.cse110 (let ((.cse111 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse111 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse111 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse110 (select (select .cse110 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse107 .cse2) (= .cse108 .cse107) (= .cse108 .cse109) (= .cse107 .cse109)))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse116 (select (let ((.cse122 (let ((.cse123 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse123 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse122 (select (select .cse122 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse117 (select (let ((.cse120 (let ((.cse121 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse121 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse120 (select (select .cse120 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse116) (= .cse117 (select (let ((.cse118 (let ((.cse119 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse119 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse118 (select (select .cse118 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (= .cse117 .cse116) (< v_prenex_3 0) (= .cse117 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse125 (select (let ((.cse131 (let ((.cse132 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse132 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse131 (select (select .cse131 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse126 (select (let ((.cse129 (let ((.cse130 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse130 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse129 (select (select .cse129 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse124 (select (let ((.cse127 (let ((.cse128 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse128 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse127 (select (select .cse127 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (< v_prenex_1 0) (= .cse2 .cse124) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse125 .cse2) (= .cse126 .cse125) (= .cse126 .cse124)))) (or .cse0 (and (forall ((v_prenex_3 Int)) (or (< v_prenex_3 0) (forall ((v_prenex_4 (Array Int Int))) (let ((.cse133 (select (let ((.cse138 (let ((.cse139 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse139 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse138 (select (select .cse138 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (= .cse133 (select (let ((.cse134 (let ((.cse135 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse135 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse134 (select (select .cse134 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (= .cse133 .cse2) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (= .cse133 (select (let ((.cse136 (let ((.cse137 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse137 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse136 (select (select .cse136 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))))))))) (forall ((v_prenex_3 Int)) (or (forall ((v_prenex_4 (Array Int Int))) (let ((.cse140 (select (let ((.cse147 (let ((.cse148 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse148 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse148 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse147 (select (select .cse147 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse141 (select (let ((.cse145 (let ((.cse146 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse146 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse146 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse145 (select (select .cse145 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (= .cse140 .cse141) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse142 (select (let ((.cse143 (let ((.cse144 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse144 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse144 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse143 (select (select .cse143 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse140 .cse142) (= .cse141 .cse142))))))) (= .cse140 .cse2)))) (< v_prenex_3 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse151 (select (let ((.cse156 (let ((.cse157 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse157 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse156 (select (select .cse156 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse149 (select (let ((.cse154 (let ((.cse155 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse155 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse154 (select (select .cse154 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse150 (select (let ((.cse152 (let ((.cse153 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse153 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse152 (select (select .cse152 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse149) (= .cse150 .cse151) (= .cse150 .cse149) (= .cse151 .cse149) (< v_prenex_3 0) (= .cse150 .cse2))))) (or .cse36 .cse27 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse158 (select (let ((.cse162 (let ((.cse163 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse163 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse163 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse162 (select (select .cse162 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse159 (select (let ((.cse160 (let ((.cse161 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse161 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse161 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse160 (select (select .cse160 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse158) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse159 .cse158) (= .cse159 .cse2))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse165 (select (let ((.cse170 (let ((.cse171 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse171 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse170 (select (select .cse170 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse164 (select (let ((.cse168 (let ((.cse169 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse169 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse169 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse168 (select (select .cse168 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse164) (= .cse165 .cse2) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= (select (let ((.cse166 (let ((.cse167 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse167 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse167 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse166 (select (select .cse166 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse164) (= .cse165 .cse164)))) .cse36) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse172 (select (let ((.cse179 (let ((.cse180 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse180 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse179 (select (select .cse179 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse174 (select (let ((.cse177 (let ((.cse178 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse178 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse178 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse177 (select (select .cse177 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse173 (select (let ((.cse175 (let ((.cse176 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse176 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse176 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse175 (select (select .cse175 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse172 .cse2) (= .cse173 .cse172) (= .cse173 .cse174) (= .cse172 .cse174) (< v_prenex_3 0) (= .cse173 .cse2))))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse182 (select (let ((.cse188 (let ((.cse189 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse189 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse189 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse188 (select (select .cse188 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse181 (select (let ((.cse186 (let ((.cse187 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse187 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse187 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse186 (select (select .cse186 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse183 (select (let ((.cse184 (let ((.cse185 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse185 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse185 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse184 (select (select .cse184 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse2 .cse181) (= .cse182 .cse2) (= .cse183 .cse181) (= .cse182 .cse181) (< v_prenex_3 0) (= .cse183 .cse2)))) .cse0) (or .cse0 (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse190 (select (let ((.cse197 (let ((.cse198 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse198 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse198 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse197 (select (select .cse197 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse192 (select (let ((.cse195 (let ((.cse196 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse196 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse196 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse195 (select (select .cse195 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse191 (select (let ((.cse193 (let ((.cse194 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse194 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse194 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse193 (select (select .cse193 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (= .cse190 .cse2) (= .cse191 .cse192) (= .cse190 .cse192) (< v_prenex_3 0) (= .cse191 .cse2))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_3 Int) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse199 (select (let ((.cse204 (let ((.cse205 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse205 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse205 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse204 (select (select .cse204 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (< v_prenex_1 0) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse199 .cse2) (= (select (let ((.cse200 (let ((.cse201 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse201 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse200 (select (select .cse200 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse199) (= .cse199 (select (let ((.cse202 (let ((.cse203 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse203 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse203 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse202 (select (select .cse202 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))))) (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse207 (select (let ((.cse213 (let ((.cse214 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse214 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse213 (select (select .cse213 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse206 (select (let ((.cse211 (let ((.cse212 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse212 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse211 (select (select .cse211 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4))) (.cse208 (select (let ((.cse209 (let ((.cse210 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse210 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse210 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse209 (select (select .cse209 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)))) (or (< v_prenex_1 0) (= .cse2 .cse206) (< |c_ULTIMATE.start_dll_prepend_~new_head~1#1.offset| v_prenex_1) (= .cse207 .cse2) (= .cse208 .cse206) (= .cse207 .cse206) (= .cse208 .cse2)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_prenex_3 Int) (v_ArrVal_1544 (Array Int Int)) (v_prenex_1 Int) (v_prenex_2 (Array Int Int)) (v_prenex_4 (Array Int Int))) (let ((.cse216 (select (let ((.cse222 (let ((.cse223 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse223 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse223 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse222 (select (select .cse222 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4))) (.cse217 (select (let ((.cse220 (let ((.cse221 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse221 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse220 (select (select .cse220 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4))) (.cse215 (select (let ((.cse218 (let ((.cse219 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse219 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse218 (select (select .cse218 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse215) (= .cse216 .cse2) (= .cse217 .cse216) (< |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 0) (= .cse217 .cse215)))) .cse36) (or (and (forall ((v_prenex_1 Int) (v_prenex_2 (Array Int Int))) (let ((.cse225 (select (let ((.cse228 (let ((.cse229 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_2))) (store .cse229 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse229 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse228 (select (select .cse228 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_1 4)))) (or (forall ((|v_ULTIMATE.start_main_~ptr~0#1.offset_14| Int) (v_ArrVal_1544 (Array Int Int))) (let ((.cse224 (select (let ((.cse226 (let ((.cse227 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_1544))) (store .cse227 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse227 |c_ULTIMATE.start_dll_prepend_~head#1.base|) |c_ULTIMATE.start_dll_prepend_~head#1.offset| |c_ULTIMATE.start_dll_prepend_~new_head~1#1.base|))))) (select .cse226 (select (select .cse226 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ |v_ULTIMATE.start_main_~ptr~0#1.offset_14| 4)))) (or (= .cse2 .cse224) (= .cse225 .cse224)))) (= .cse225 .cse2)))) (or .cse27 .cse19)) .cse0 (forall ((v_prenex_3 Int) (v_prenex_4 (Array Int Int))) (or (< v_prenex_3 0) (= (select (let ((.cse230 (let ((.cse231 (store |c_#memory_$Pointer$.base| .cse2 v_prenex_4))) (store .cse231 |c_ULTIMATE.start_dll_prepend_~head#1.base| (store (select .cse231 |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|))))) (select .cse230 (select (select .cse230 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|))) (+ v_prenex_3 4)) .cse2))))))) is different from true