/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 13:57:36,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 13:57:36,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 13:57:36,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 13:57:36,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 13:57:36,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 13:57:36,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 13:57:36,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 13:57:36,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 13:57:36,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 13:57:36,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 13:57:36,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 13:57:36,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 13:57:36,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 13:57:36,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 13:57:36,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 13:57:36,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 13:57:36,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 13:57:36,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 13:57:36,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 13:57:36,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 13:57:36,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 13:57:36,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 13:57:36,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 13:57:36,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-22 13:57:36,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-22 13:57:36,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-22 13:57:36,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-22 13:57:37,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-22 13:57:37,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-22 13:57:37,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 13:57:37,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 13:57:37,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 13:57:37,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 13:57:37,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 13:57:37,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 13:57:37,019 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 13:57:37,020 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 13:57:37,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 13:57:37,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 13:57:37,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 13:57:37,023 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 13:57:37,050 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 13:57:37,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 13:57:37,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 13:57:37,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 13:57:37,052 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 13:57:37,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 13:57:37,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 13:57:37,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 13:57:37,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 13:57:37,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 13:57:37,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 13:57:37,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 13:57:37,053 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 13:57:37,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 13:57:37,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 13:57:37,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 13:57:37,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 13:57:37,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:57:37,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 13:57:37,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 13:57:37,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 13:57:37,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 13:57:37,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 13:57:37,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 13:57:37,056 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 13:57:37,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 13:57:37,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 13:57:37,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 13:57:37,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 13:57:37,512 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 13:57:37,519 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 13:57:37,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-12-22 13:57:37,605 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de0036c1e/57eb34e6ec374d00a37136848e48838e/FLAG41ff1d004 [2020-12-22 13:57:38,835 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 13:57:38,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-12-22 13:57:38,901 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de0036c1e/57eb34e6ec374d00a37136848e48838e/FLAG41ff1d004 [2020-12-22 13:57:39,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de0036c1e/57eb34e6ec374d00a37136848e48838e [2020-12-22 13:57:39,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 13:57:39,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 13:57:39,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 13:57:39,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 13:57:39,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 13:57:39,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:57:39" (1/1) ... [2020-12-22 13:57:39,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44420de1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:39, skipping insertion in model container [2020-12-22 13:57:39,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:57:39" (1/1) ... [2020-12-22 13:57:39,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 13:57:39,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 13:57:44,437 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[386914,386927] [2020-12-22 13:57:44,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:57:44,545 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 13:57:45,417 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[386914,386927] [2020-12-22 13:57:45,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:57:46,958 INFO L208 MainTranslator]: Completed translation [2020-12-22 13:57:46,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46 WrapperNode [2020-12-22 13:57:46,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 13:57:46,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 13:57:46,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 13:57:46,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 13:57:46,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:47,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:51,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 13:57:51,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 13:57:51,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 13:57:51,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 13:57:51,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:51,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:52,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:52,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:55,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:55,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:56,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... [2020-12-22 13:57:57,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 13:57:57,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 13:57:57,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 13:57:57,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 13:57:57,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:57:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2020-12-22 13:57:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2020-12-22 13:57:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2020-12-22 13:57:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2020-12-22 13:57:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2020-12-22 13:57:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2020-12-22 13:57:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2020-12-22 13:57:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2020-12-22 13:57:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2020-12-22 13:57:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2020-12-22 13:57:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 13:57:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2020-12-22 13:57:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2020-12-22 13:57:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-22 13:57:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-22 13:57:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 13:57:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_10 [2020-12-22 13:57:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_10 [2020-12-22 13:57:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2020-12-22 13:57:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2020-12-22 13:57:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 13:57:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2020-12-22 13:57:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2020-12-22 13:57:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2020-12-22 13:57:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2020-12-22 13:57:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 13:57:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-22 13:57:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-22 13:57:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-22 13:57:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2020-12-22 13:57:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2020-12-22 13:57:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-12-22 13:57:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-12-22 13:57:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2020-12-22 13:57:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2020-12-22 13:57:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 13:57:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 13:57:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2020-12-22 13:57:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2020-12-22 13:57:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2020-12-22 13:57:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2020-12-22 13:57:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2020-12-22 13:57:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2020-12-22 13:57:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2020-12-22 13:57:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2020-12-22 13:57:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2020-12-22 13:57:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2020-12-22 13:57:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-22 13:57:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-22 13:57:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2020-12-22 13:57:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2020-12-22 13:57:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2020-12-22 13:57:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2020-12-22 13:57:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2020-12-22 13:57:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2020-12-22 13:57:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2020-12-22 13:57:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2020-12-22 13:57:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2020-12-22 13:57:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2020-12-22 13:57:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 13:57:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 13:57:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2020-12-22 13:57:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2020-12-22 13:57:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-12-22 13:57:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-12-22 13:57:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2020-12-22 13:57:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2020-12-22 13:57:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2020-12-22 13:57:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2020-12-22 13:57:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 13:57:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2020-12-22 13:57:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2020-12-22 13:57:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2020-12-22 13:57:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2020-12-22 13:57:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2020-12-22 13:57:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2020-12-22 13:57:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2020-12-22 13:57:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2020-12-22 13:57:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2020-12-22 13:57:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2020-12-22 13:57:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2020-12-22 13:57:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2020-12-22 13:57:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2020-12-22 13:57:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2020-12-22 13:57:57,381 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2020-12-22 13:57:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2020-12-22 13:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 13:57:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2020-12-22 13:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2020-12-22 13:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2020-12-22 13:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2020-12-22 13:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2020-12-22 13:57:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2020-12-22 13:57:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2020-12-22 13:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2020-12-22 13:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2020-12-22 13:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2020-12-22 13:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2020-12-22 13:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2020-12-22 13:57:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-12-22 13:57:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-12-22 13:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2020-12-22 13:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2020-12-22 13:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-12-22 13:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2020-12-22 13:57:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2020-12-22 13:57:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2020-12-22 13:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2020-12-22 13:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 13:57:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-12-22 13:57:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-12-22 13:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2020-12-22 13:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2020-12-22 13:57:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2020-12-22 13:57:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2020-12-22 13:58:10,643 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:58:10,644 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:58:10,644 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:58:10,644 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:58:10,644 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:58:10,644 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:58:10,645 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:58:10,646 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-8: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:58:10,646 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-8: assume !__read_once_size_#t~switch3; [2020-12-22 13:58:10,646 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-14: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:58:10,646 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-14: assume !__read_once_size_#t~switch3; [2020-12-22 13:58:10,646 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-20: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:58:10,647 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-20: assume !__read_once_size_#t~switch3; [2020-12-22 13:58:10,647 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-4: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:58:10,647 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-7: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:58:10,647 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-10: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:58:10,648 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-29: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:58:10,648 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-29: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:58:10,648 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-31: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:58:10,648 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-31: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:58:10,712 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-32: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:58:10,713 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-48: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:58:10,713 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-48: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:58:10,713 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-50: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:58:10,713 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-50: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:58:10,713 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-51: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:58:10,714 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-64: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:58:10,714 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-64: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:58:10,714 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-66: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:58:10,715 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-66: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:58:10,715 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-67: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:58:10,721 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-10: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:58:10,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-18: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:58:10,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-26: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:58:10,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##396: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:58:10,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:58:10,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##694: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:58:10,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##693: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:58:10,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##973: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:58:10,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##972: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:58:10,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-4: havoc __read_once_size_#t~switch3; [2020-12-22 13:58:10,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: havoc __read_once_size_#t~switch3; [2020-12-22 13:58:10,729 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: havoc __read_once_size_#t~switch3; [2020-12-22 13:58:10,729 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-4: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:58:10,730 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-4: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:58:10,730 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:58:10,730 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:58:10,730 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:58:10,730 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:58:24,901 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:58:24,901 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:58:24,902 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:58:24,902 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:58:24,902 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-4: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:58:24,902 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-4: assume !__read_once_size_#t~switch3; [2020-12-22 13:58:24,903 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-2: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:58:24,903 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-6: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:58:24,903 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: havoc __read_once_size_#t~switch3; [2020-12-22 13:58:24,903 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##212: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:58:24,904 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##211: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:58:24,904 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-11: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:58:24,904 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-11: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:58:24,904 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-13: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:58:24,904 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-13: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:58:24,905 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-14: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:58:24,905 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:58:24,905 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,605 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,605 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,605 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,606 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem6 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 4);call write~int(__read_once_size_#t~mem6, __read_once_size_~res.base, __read_once_size_~res.offset, 4);havoc __read_once_size_#t~mem6; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4199-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 8 == __read_once_size_~size; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,607 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,608 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem7 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 8);call write~int(__read_once_size_#t~mem7, __read_once_size_~res.base, __read_once_size_~res.offset, 8);havoc __read_once_size_#t~mem7; [2020-12-22 13:59:47,609 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4202-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := true; [2020-12-22 13:59:47,610 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-4: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,610 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-4: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,610 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-14: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,610 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-14: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,610 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-20: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-20: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-26: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-26: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-32: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-32: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,611 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-38: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,612 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-38: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,612 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-44: assume __read_once_size_#t~switch3;#Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset, #Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset, #Ultimate.C_memcpy_size := __read_once_size_~res.base, __read_once_size_~res.offset, __read_once_size_~p.base, __read_once_size_~p.offset, (if __read_once_size_~size % 18446744073709551616 % 4294967296 <= 2147483647 then __read_once_size_~size % 18446744073709551616 % 4294967296 else __read_once_size_~size % 18446744073709551616 % 4294967296 - 4294967296);havoc #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc #Ultimate.C_memcpy_#t~loopctr2823, #Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_#t~loopctr2834, #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset;#Ultimate.C_memcpy_#t~loopctr2823 := 0; [2020-12-22 13:59:47,612 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4205-44: assume !__read_once_size_#t~switch3; [2020-12-22 13:59:47,612 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-2: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,613 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-7: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,613 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-10: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,613 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-16: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,613 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-13: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,613 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-19: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,614 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210-22: call get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset := read~$Pointer$(get_next_thin_~#__u___0~1.base, get_next_thin_~#__u___0~1.offset, 8);get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset := get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;havoc get_next_thin_#t~mem902.base, get_next_thin_#t~mem902.offset;get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset := get_next_thin_~_________p1___0~1.base, get_next_thin_~_________p1___0~1.offset;havoc debug_lockdep_rcu_enabled_#res;havoc debug_lockdep_rcu_enabled_#t~nondet2740;assume -2147483648 <= debug_lockdep_rcu_enabled_#t~nondet2740 && debug_lockdep_rcu_enabled_#t~nondet2740 <= 2147483647;debug_lockdep_rcu_enabled_#res := debug_lockdep_rcu_enabled_#t~nondet2740;havoc debug_lockdep_rcu_enabled_#t~nondet2740; [2020-12-22 13:59:47,614 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-396: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,614 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-396: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,614 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-398: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,615 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-398: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,615 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-399: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,615 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-421: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,615 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-421: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,615 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-423: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,616 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-423: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,616 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-424: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,616 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-436: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,616 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-436: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-438: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-438: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-439: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-451: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-451: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,617 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-453: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,618 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-453: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,618 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-454: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,618 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-466: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,618 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-466: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,618 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-468: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,619 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-468: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,619 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-469: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,619 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-481: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,619 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-481: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,619 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-483: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,620 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-483: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,620 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-484: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,621 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-496: assume #Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2824 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2824, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2825 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2825, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2826 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2826, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2827 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2827, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2828 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2828, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2829 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2829, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 2);call #Ultimate.C_memcpy_#t~mem2830 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2830, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call #Ultimate.C_memcpy_#t~mem2831 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2831, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 8);call #Ultimate.C_memcpy_#t~mem2832 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2832, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 1);call #Ultimate.C_memcpy_#t~mem2833 := read~unchecked~int(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);call write~unchecked~int(#Ultimate.C_memcpy_#t~mem2833, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2823, 4);#Ultimate.C_memcpy_#t~loopctr2823 := 1 + #Ultimate.C_memcpy_#t~loopctr2823; [2020-12-22 13:59:47,621 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-496: assume !(#Ultimate.C_memcpy_#t~loopctr2823 < #Ultimate.C_memcpy_size);#Ultimate.C_memcpy_#t~loopctr2834 := 0; [2020-12-22 13:59:47,621 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-498: assume #Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size;call #Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset := read~unchecked~$Pointer$(#Ultimate.C_memcpy_src.base, #Ultimate.C_memcpy_src.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);call write~unchecked~$Pointer$(#Ultimate.C_memcpy_#t~mem2835.base, #Ultimate.C_memcpy_#t~mem2835.offset, #Ultimate.C_memcpy_dest.base, #Ultimate.C_memcpy_dest.offset + #Ultimate.C_memcpy_#t~loopctr2834, 8);#Ultimate.C_memcpy_#t~loopctr2834 := 8 + #Ultimate.C_memcpy_#t~loopctr2834; [2020-12-22 13:59:47,621 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-498: assume !(#Ultimate.C_memcpy_#t~loopctr2834 < #Ultimate.C_memcpy_size); [2020-12-22 13:59:47,622 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-499: assume #Ultimate.C_memcpy_#res.base == #Ultimate.C_memcpy_dest.base && #Ultimate.C_memcpy_#res.offset == #Ultimate.C_memcpy_dest.offset;__read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset := #Ultimate.C_memcpy_#res.base, #Ultimate.C_memcpy_#res.offset;havoc __read_once_size_#t~memcpy~res8.base, __read_once_size_#t~memcpy~res8.offset; [2020-12-22 13:59:47,624 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6768: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,624 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6769: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,625 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7327: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,626 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7326: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,626 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7048: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,626 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7047: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,626 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7885: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,627 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7884: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,627 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7606: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,627 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7605: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,630 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-6: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,630 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-18: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,630 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-26: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,630 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-34: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,631 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-42: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,631 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-50: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,631 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L14030-58: get_next_thin_#t~ret903 := debug_lockdep_rcu_enabled_#res;assume -2147483648 <= get_next_thin_#t~ret903 && get_next_thin_#t~ret903 <= 2147483647;get_next_thin_~tmp___0~35 := get_next_thin_#t~ret903;havoc get_next_thin_#t~ret903;get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset := get_next_thin_~________p1___0~1.base, get_next_thin_~________p1___0~1.offset;get_next_thin_~tc.base, get_next_thin_~tc.offset := get_next_thin_~__mptr___0~6.base, get_next_thin_~__mptr___0~6.offset; [2020-12-22 13:59:47,632 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6066: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,632 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6065: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,633 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6471: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem4 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 1);call write~int(__read_once_size_#t~mem4, __read_once_size_~res.base, __read_once_size_~res.offset, 1);havoc __read_once_size_#t~mem4; [2020-12-22 13:59:47,633 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6472: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 2 == __read_once_size_~size; [2020-12-22 13:59:47,634 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-2: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,634 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-7: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,634 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-10: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,634 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-13: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,634 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-16: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-19: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4192-22: havoc __read_once_size_#t~switch3; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-2: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-2: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-7: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-7: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,635 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-10: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-10: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-13: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-13: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-16: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-16: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,636 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-19: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,637 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-19: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:47,637 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-22: assume __read_once_size_#t~switch3;call __read_once_size_#t~mem5 := read~int(__read_once_size_~p.base, __read_once_size_~p.offset, 2);call write~int(__read_once_size_#t~mem5, __read_once_size_~res.base, __read_once_size_~res.offset, 2);havoc __read_once_size_#t~mem5; [2020-12-22 13:59:47,637 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L4196-22: assume !__read_once_size_#t~switch3;__read_once_size_#t~switch3 := __read_once_size_#t~switch3 || 4 == __read_once_size_~size; [2020-12-22 13:59:50,455 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 13:59:50,456 INFO L299 CfgBuilder]: Removed 26073 assume(true) statements. [2020-12-22 13:59:50,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:59:50 BoogieIcfgContainer [2020-12-22 13:59:50,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 13:59:50,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 13:59:50,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 13:59:50,483 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 13:59:50,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:57:39" (1/3) ... [2020-12-22 13:59:50,484 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61f862e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:59:50, skipping insertion in model container [2020-12-22 13:59:50,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:57:46" (2/3) ... [2020-12-22 13:59:50,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61f862e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:59:50, skipping insertion in model container [2020-12-22 13:59:50,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:59:50" (3/3) ... [2020-12-22 13:59:50,487 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-12-22 13:59:50,494 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 13:59:50,505 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-22 13:59:50,526 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-22 13:59:50,622 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 13:59:50,622 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 13:59:50,623 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 13:59:50,623 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 13:59:50,623 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 13:59:50,623 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 13:59:50,623 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 13:59:50,623 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 13:59:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 21284 states. [2020-12-22 13:59:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-12-22 13:59:50,901 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:59:50,902 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 1] [2020-12-22 13:59:50,903 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:59:50,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:59:50,909 INFO L82 PathProgramCache]: Analyzing trace with hash 1023402670, now seen corresponding path program 1 times [2020-12-22 13:59:50,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:59:50,920 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036531480] [2020-12-22 13:59:50,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:59:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:59:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:59:51,960 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036531480] [2020-12-22 13:59:51,961 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:59:51,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-22 13:59:51,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768831016] [2020-12-22 13:59:51,969 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-22 13:59:51,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:59:51,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-22 13:59:51,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-22 13:59:51,991 INFO L87 Difference]: Start difference. First operand 21284 states. Second operand 2 states. [2020-12-22 13:59:52,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:59:52,906 INFO L93 Difference]: Finished difference Result 42564 states and 59009 transitions. [2020-12-22 13:59:52,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-22 13:59:52,908 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 125 [2020-12-22 13:59:52,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:59:53,101 INFO L225 Difference]: With dead ends: 42564 [2020-12-22 13:59:53,101 INFO L226 Difference]: Without dead ends: 21182 [2020-12-22 13:59:53,235 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-22 13:59:53,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21182 states. [2020-12-22 13:59:54,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21182 to 21182. [2020-12-22 13:59:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21182 states. [2020-12-22 13:59:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21182 states to 21182 states and 28562 transitions. [2020-12-22 13:59:54,515 INFO L78 Accepts]: Start accepts. Automaton has 21182 states and 28562 transitions. Word has length 125 [2020-12-22 13:59:54,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:59:54,516 INFO L481 AbstractCegarLoop]: Abstraction has 21182 states and 28562 transitions. [2020-12-22 13:59:54,516 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-22 13:59:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 21182 states and 28562 transitions. [2020-12-22 13:59:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-12-22 13:59:54,528 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:59:54,528 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 1] [2020-12-22 13:59:54,528 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 13:59:54,529 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:59:54,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:59:54,531 INFO L82 PathProgramCache]: Analyzing trace with hash -82071278, now seen corresponding path program 1 times [2020-12-22 13:59:54,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:59:54,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708339833] [2020-12-22 13:59:54,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:59:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:59:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:59:55,596 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708339833] [2020-12-22 13:59:55,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:59:55,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:59:55,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201154068] [2020-12-22 13:59:55,602 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:59:55,603 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:59:55,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:59:55,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:59:55,606 INFO L87 Difference]: Start difference. First operand 21182 states and 28562 transitions. Second operand 3 states. [2020-12-22 13:59:59,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:59:59,403 INFO L93 Difference]: Finished difference Result 63271 states and 85377 transitions. [2020-12-22 13:59:59,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:59:59,404 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2020-12-22 13:59:59,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:59:59,671 INFO L225 Difference]: With dead ends: 63271 [2020-12-22 13:59:59,671 INFO L226 Difference]: Without dead ends: 42201 [2020-12-22 13:59:59,731 INFO L677 BasicCegarLoop]: 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 [2020-12-22 13:59:59,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42201 states. [2020-12-22 14:00:01,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42201 to 42201. [2020-12-22 14:00:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42201 states. [2020-12-22 14:00:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42201 states to 42201 states and 56938 transitions. [2020-12-22 14:00:01,223 INFO L78 Accepts]: Start accepts. Automaton has 42201 states and 56938 transitions. Word has length 125 [2020-12-22 14:00:01,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 14:00:01,227 INFO L481 AbstractCegarLoop]: Abstraction has 42201 states and 56938 transitions. [2020-12-22 14:00:01,227 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 14:00:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 42201 states and 56938 transitions. [2020-12-22 14:00:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-12-22 14:00:01,240 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 14:00:01,240 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 1, 1, 1, 1, 1, 1] [2020-12-22 14:00:01,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 14:00:01,241 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 14:00:01,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 14:00:01,243 INFO L82 PathProgramCache]: Analyzing trace with hash 2001542175, now seen corresponding path program 1 times [2020-12-22 14:00:01,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 14:00:01,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847873705] [2020-12-22 14:00:01,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 14:00:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 14:00:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 14:00:02,312 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847873705] [2020-12-22 14:00:02,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 14:00:02,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-22 14:00:02,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756216506] [2020-12-22 14:00:02,315 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 14:00:02,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 14:00:02,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 14:00:02,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 14:00:02,317 INFO L87 Difference]: Start difference. First operand 42201 states and 56938 transitions. Second operand 3 states. [2020-12-22 14:00:03,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 14:00:03,574 INFO L93 Difference]: Finished difference Result 42201 states and 56938 transitions. [2020-12-22 14:00:03,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 14:00:03,575 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2020-12-22 14:00:03,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 14:00:03,581 INFO L225 Difference]: With dead ends: 42201 [2020-12-22 14:00:03,581 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 14:00:03,660 INFO L677 BasicCegarLoop]: 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 [2020-12-22 14:00:03,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 14:00:03,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 14:00:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 14:00:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 14:00:03,661 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2020-12-22 14:00:03,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 14:00:03,663 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 14:00:03,663 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 14:00:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 14:00:03,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 14:00:03,663 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 14:00:03,666 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.