/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 16:12:47,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 16:12:47,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 16:12:47,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 16:12:47,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 16:12:47,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 16:12:47,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 16:12:47,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 16:12:47,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 16:12:47,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 16:12:47,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 16:12:47,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 16:12:47,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 16:12:47,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 16:12:47,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 16:12:47,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 16:12:47,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 16:12:47,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 16:12:47,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 16:12:47,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 16:12:47,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 16:12:47,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 16:12:47,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 16:12:47,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 16:12:47,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 16:12:47,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 16:12:47,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 16:12:47,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 16:12:47,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 16:12:47,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 16:12:47,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 16:12:47,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 16:12:47,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 16:12:47,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 16:12:47,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 16:12:47,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 16:12:47,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 16:12:47,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 16:12:47,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 16:12:47,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 16:12:47,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 16:12:47,533 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2021-02-21 16:12:47,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 16:12:47,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 16:12:47,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 16:12:47,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 16:12:47,593 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 16:12:47,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 16:12:47,594 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 16:12:47,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 16:12:47,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 16:12:47,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 16:12:47,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 16:12:47,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 16:12:47,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 16:12:47,595 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 16:12:47,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 16:12:47,596 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 16:12:47,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 16:12:47,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 16:12:47,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 16:12:47,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 16:12:47,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:12:47,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 16:12:47,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 16:12:47,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 16:12:47,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 16:12:47,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 16:12:47,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 16:12:47,598 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 16:12:47,598 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 16:12:47,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 16:12:48,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 16:12:48,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 16:12:48,031 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 16:12:48,032 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 16:12:48,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2021-02-21 16:12:48,124 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88c57fb90/02cb5fdd2fff4e41964bf003ced6455e/FLAG44f2aa6a0 [2021-02-21 16:12:49,169 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 16:12:49,170 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2021-02-21 16:12:49,201 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88c57fb90/02cb5fdd2fff4e41964bf003ced6455e/FLAG44f2aa6a0 [2021-02-21 16:12:49,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88c57fb90/02cb5fdd2fff4e41964bf003ced6455e [2021-02-21 16:12:49,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 16:12:49,273 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 16:12:49,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 16:12:49,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 16:12:49,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 16:12:49,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:12:49" (1/1) ... [2021-02-21 16:12:49,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1050bb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:49, skipping insertion in model container [2021-02-21 16:12:49,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:12:49" (1/1) ... [2021-02-21 16:12:49,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 16:12:49,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 16:12:49,618 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-02-21 16:12:51,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:12:51,618 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 16:12:51,633 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2021-02-21 16:12:51,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:12:52,428 INFO L208 MainTranslator]: Completed translation [2021-02-21 16:12:52,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52 WrapperNode [2021-02-21 16:12:52,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 16:12:52,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 16:12:52,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 16:12:52,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 16:12:52,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (1/1) ... [2021-02-21 16:12:52,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 16:12:52,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 16:12:52,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 16:12:52,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 16:12:52,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:12:52" (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 [2021-02-21 16:12:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 16:12:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 16:12:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-02-21 16:12:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 16:12:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2021-02-21 16:12:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_interrupt [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 16:12:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 16:12:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-02-21 16:12:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2021-02-21 16:12:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 16:12:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 16:12:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_init [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_destroy [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_lock [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_unlock [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2021-02-21 16:12:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 16:12:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sigfillset [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sigaddsetmask [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sigdelsetmask [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sigtestsetmask [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-02-21 16:12:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2021-02-21 16:12:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2021-02-21 16:12:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2021-02-21 16:12:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2021-02-21 16:12:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2021-02-21 16:12:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2021-02-21 16:12:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2021-02-21 16:12:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2021-02-21 16:12:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2021-02-21 16:12:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_notify_sys [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 16:12:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2021-02-21 16:12:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure create_request [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rq_function [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure call_genhd_functions [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure create_pci_dev [2021-02-21 16:12:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_device [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_remove_device [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure call_pci_functions [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2021-02-21 16:12:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_register_driver [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2021-02-21 16:12:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2021-02-21 16:12:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fixed_request_queue [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2021-02-21 16:12:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure end_request [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_hardsect_size [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2021-02-21 16:12:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-02-21 16:12:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_init [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-02-21 16:12:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-02-21 16:12:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure inw_p [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outw_p [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure inl_p [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outl_p [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 16:12:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX_LOCKED [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-02-21 16:12:53,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-02-21 16:12:53,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2021-02-21 16:12:53,008 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer_on [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_head [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_all [2021-02-21 16:12:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_interruptible [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure sleep_on [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-02-21 16:12:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_page [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_page [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 16:12:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-21 16:12:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mem_region [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure request_mem_region [2021-02-21 16:12:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2021-02-21 16:12:53,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2021-02-21 16:12:53,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 16:12:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 16:12:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 16:12:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 16:12:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_interrupt [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure barrier [2021-02-21 16:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer_on [2021-02-21 16:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-02-21 16:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure rmb [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure read_barrier_depends [2021-02-21 16:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure wmb [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure mb [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2021-02-21 16:12:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_head [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_all [2021-02-21 16:12:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_interruptible [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue_exclusive [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure sleep_on [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pthread_t [2021-02-21 16:12:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2021-02-21 16:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2021-02-21 16:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2021-02-21 16:12:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getattr_np [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getconcurrency [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setconcurrency [2021-02-21 16:12:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_yield [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2021-02-21 16:12:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2021-02-21 16:12:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2021-02-21 16:12:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_kill_other_threads_np [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2021-02-21 16:12:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned [2021-02-21 16:12:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_sector_t [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pchar [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure noop [2021-02-21 16:12:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 16:12:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_page [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_page [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2021-02-21 16:12:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure ksize [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 16:12:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 16:12:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure strnicmp [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2021-02-21 16:12:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure memscan [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2021-02-21 16:12:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_change_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure sigfillset [2021-02-21 16:12:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure sigaddsetmask [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure sigdelsetmask [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure sigtestsetmask [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_signal [2021-02-21 16:12:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure set_current_state [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure kill_proc [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2021-02-21 16:12:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoll [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure cond_resched [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_option [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_options [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2021-02-21 16:12:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX_LOCKED [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-02-21 16:12:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-02-21 16:12:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_open [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_show [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-02-21 16:12:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure check_disk_change [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2021-02-21 16:12:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure request_mem_region [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure release_mem_region [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure machine_restart [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure machine_halt [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure machine_power_off [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure machine_shutdown [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure machine_crash_shutdown [2021-02-21 16:12:53,046 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_shutdown_prepare [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_restart [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_halt [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_power_off [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_alt_del [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure emergency_restart [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-02-21 16:12:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-02-21 16:12:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure inw_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure outw_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure inl_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure outl_p [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-02-21 16:12:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-02-21 16:12:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2021-02-21 16:12:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure access_ok [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user [2021-02-21 16:12:53,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2021-02-21 16:12:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_notify_sys [2021-02-21 16:12:53,054 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_put [2021-02-21 16:12:53,055 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure cd_forget [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure class_create [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_create [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_destroy [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 16:12:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-02-21 16:12:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk_randomness [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_init [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure page_address [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-02-21 16:12:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_mask [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure cli [2021-02-21 16:12:53,059 INFO L130 BoogieDeclarations]: Found specification of procedure sti [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure save_flags [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure restore_flags [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap_atomic [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_pfn [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_to_page [2021-02-21 16:12:53,060 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kmap_atomic [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kunmap_atomic [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_sectors [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure elv_next_request [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2021-02-21 16:12:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_hardsect_size [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure blk_plug_device [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure blk_remove_plug [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_dequeue_request [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_first [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_chunk [2021-02-21 16:12:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_last [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure end_request [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_complete_request [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_phys_segments [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_segments [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure call_genhd_functions [2021-02-21 16:12:53,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_register_driver [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-02-21 16:12:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-02-21 16:12:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_device [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_remove_device [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_pci_functions [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2021-02-21 16:12:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure create_request [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure call_rq_function [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 16:12:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure create_pci_dev [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_fixed_request_queue [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_read_entry [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_entry [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-02-21 16:12:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_escape [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2021-02-21 16:12:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_check_change [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent [2021-02-21 16:12:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 16:12:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 16:12:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 16:12:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 16:12:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 16:13:14,208 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 16:13:14,208 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-02-21 16:13:14,210 ERROR L331 CfgBuilder]: Unexpected successor node of atomic block begin: L3899 is neither atomic block end nor a sink node. [2021-02-21 16:13:14,211 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-21 16:13:14,216 INFO L168 Benchmark]: Toolchain (without parser) took 24953.22 ms. Allocated memory was 152.0 MB in the beginning and 433.1 MB in the end (delta: 281.0 MB). Free memory was 122.3 MB in the beginning and 303.8 MB in the end (delta: -181.5 MB). Peak memory consumption was 231.1 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:14,217 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 152.0 MB. Free memory was 123.7 MB in the beginning and 123.6 MB in the end (delta: 108.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 16:13:14,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3152.21 ms. Allocated memory was 152.0 MB in the beginning and 185.6 MB in the end (delta: 33.6 MB). Free memory was 121.1 MB in the beginning and 106.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 95.9 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:14,219 INFO L168 Benchmark]: Boogie Preprocessor took 411.84 ms. Allocated memory is still 185.6 MB. Free memory was 106.6 MB in the beginning and 84.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:14,220 INFO L168 Benchmark]: RCFGBuilder took 21369.29 ms. Allocated memory was 185.6 MB in the beginning and 433.1 MB in the end (delta: 247.5 MB). Free memory was 84.6 MB in the beginning and 303.8 MB in the end (delta: -219.2 MB). Peak memory consumption was 159.3 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:14,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 152.0 MB. Free memory was 123.7 MB in the beginning and 123.6 MB in the end (delta: 108.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3152.21 ms. Allocated memory was 152.0 MB in the beginning and 185.6 MB in the end (delta: 33.6 MB). Free memory was 121.1 MB in the beginning and 106.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 95.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 411.84 ms. Allocated memory is still 185.6 MB. Free memory was 106.6 MB in the beginning and 84.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 21369.29 ms. Allocated memory was 185.6 MB in the beginning and 433.1 MB in the end (delta: 247.5 MB). Free memory was 84.6 MB in the beginning and 303.8 MB in the end (delta: -219.2 MB). Peak memory consumption was 159.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Large block encoding incomplete: Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:302) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...