/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_outl_p.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 16:13:12,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 16:13:12,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 16:13:12,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 16:13:12,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 16:13:12,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 16:13:12,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 16:13:12,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 16:13:12,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 16:13:12,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 16:13:12,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 16:13:12,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 16:13:12,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 16:13:12,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 16:13:12,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 16:13:12,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 16:13:12,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 16:13:12,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 16:13:12,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 16:13:12,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 16:13:12,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 16:13:12,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 16:13:12,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 16:13:12,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 16:13:12,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 16:13:12,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 16:13:12,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 16:13:12,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 16:13:12,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 16:13:12,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-21 16:13:12,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 16:13:12,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 16:13:12,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 16:13:12,718 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 16:13:12,745 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 16:13:12,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 16:13:12,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 16:13:12,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 16:13:12,747 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 16:13:12,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 16:13:12,748 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 16:13:12,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 16:13:12,748 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 16:13:12,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 16:13:12,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 16:13:12,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 16:13:12,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 16:13:12,749 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 16:13:12,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 16:13:12,750 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 16:13:12,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 16:13:12,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 16:13:12,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 16:13:12,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 16:13:12,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:13:12,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 16:13:12,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 16:13:12,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 16:13:12,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 16:13:12,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 16:13:12,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 16:13:12,753 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 16:13:12,753 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 16:13:13,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 16:13:13,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 16:13:13,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 16:13:13,157 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 16:13:13,158 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 16:13:13,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_outl_p.i [2021-02-21 16:13:13,228 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/212251d46/1d99a61b3f2043508f51b74ac4c68d34/FLAG7d101c701 [2021-02-21 16:13:14,086 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 16:13:14,088 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_outl_p.i [2021-02-21 16:13:14,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/212251d46/1d99a61b3f2043508f51b74ac4c68d34/FLAG7d101c701 [2021-02-21 16:13:14,184 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/212251d46/1d99a61b3f2043508f51b74ac4c68d34 [2021-02-21 16:13:14,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 16:13:14,202 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 16:13:14,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 16:13:14,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 16:13:14,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 16:13:14,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:13:14" (1/1) ... [2021-02-21 16:13:14,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@305cf211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:14, skipping insertion in model container [2021-02-21 16:13:14,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:13:14" (1/1) ... [2021-02-21 16:13:14,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 16:13:14,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 16:13:14,557 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_outl_p.i[458,471] [2021-02-21 16:13:16,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:13:16,491 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 16:13:16,506 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_outl_p.i[458,471] [2021-02-21 16:13:16,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:13:17,336 INFO L208 MainTranslator]: Completed translation [2021-02-21 16:13:17,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17 WrapperNode [2021-02-21 16:13:17,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 16:13:17,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 16:13:17,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 16:13:17,340 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 16:13:17,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (1/1) ... [2021-02-21 16:13:17,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 16:13:17,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 16:13:17,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 16:13:17,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 16:13:17,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:13:17" (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 16:13:17,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 16:13:17,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 16:13:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-02-21 16:13:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-02-21 16:13:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2021-02-21 16:13:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 16:13:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-21 16:13:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 16:13:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 16:13:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 16:13:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2021-02-21 16:13:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_interrupt [2021-02-21 16:13:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 16:13:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_init [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_destroy [2021-02-21 16:13:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_lock [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pthread_mutex_unlock [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-21 16:13:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_negative [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sigfillset [2021-02-21 16:13:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sigaddsetmask [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sigdelsetmask [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sigtestsetmask [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-02-21 16:13:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2021-02-21 16:13:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2021-02-21 16:13:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_notify_sys [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 16:13:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 16:13:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 16:13:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-02-21 16:13:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-02-21 16:13:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2021-02-21 16:13:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure create_request [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rq_function [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_genhd_functions [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2021-02-21 16:13:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure create_pci_dev [2021-02-21 16:13:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_probe_device [2021-02-21 16:13:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_remove_device [2021-02-21 16:13:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure call_pci_functions [2021-02-21 16:13:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2021-02-21 16:13:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_class [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_register_driver [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-02-21 16:13:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_user [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_user [2021-02-21 16:13:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2021-02-21 16:13:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fixed_request_queue [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_alloc_queue [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_make_request [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure end_request [2021-02-21 16:13:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_hardsect_size [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2021-02-21 16:13:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_alloc [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2021-02-21 16:13:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_init [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2021-02-21 16:13:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-02-21 16:13:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-02-21 16:13:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-02-21 16:13:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-02-21 16:13:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-02-21 16:13:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure inw_p [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure outw_p [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure inl_p [2021-02-21 16:13:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure outl_p [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure init_MUTEX_LOCKED [2021-02-21 16:13:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-02-21 16:13:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2021-02-21 16:13:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 16:13:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2021-02-21 16:13:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-02-21 16:13:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-02-21 16:13:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-02-21 16:13:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer_on [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_head [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_all [2021-02-21 16:13:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_interruptible [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sleep_on [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-02-21 16:13:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_page [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-02-21 16:13:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_page [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2021-02-21 16:13:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-02-21 16:13:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mem_region [2021-02-21 16:13:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 16:13:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure request_mem_region [2021-02-21 16:13:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2021-02-21 16:13:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2021-02-21 16:13:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 16:13:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 16:13:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 16:13:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 16:13:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_interrupt [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2021-02-21 16:13:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure barrier [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-21 16:13:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer_on [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-21 16:13:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 16:13:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure rmb [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure read_barrier_depends [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure wmb [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure mb [2021-02-21 16:13:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-02-21 16:13:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_head [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_all [2021-02-21 16:13:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_interruptible [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue_exclusive [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure sleep_on [2021-02-21 16:13:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pthread_t [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2021-02-21 16:13:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2021-02-21 16:13:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2021-02-21 16:13:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2021-02-21 16:13:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getattr_np [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getconcurrency [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setconcurrency [2021-02-21 16:13:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_yield [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 16:13:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2021-02-21 16:13:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2021-02-21 16:13:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2021-02-21 16:13:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_kill_other_threads_np [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2021-02-21 16:13:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned [2021-02-21 16:13:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_sector_t [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pchar [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure noop [2021-02-21 16:13:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_negative [2021-02-21 16:13:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_page [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-02-21 16:13:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_page [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 16:13:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure ksize [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2021-02-21 16:13:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strnicmp [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2021-02-21 16:13:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2021-02-21 16:13:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure memscan [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2021-02-21 16:13:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_change_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure test_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure sigfillset [2021-02-21 16:13:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure sigaddsetmask [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure sigdelsetmask [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure sigtestsetmask [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-21 16:13:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_signal [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure set_current_state [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure kill_proc [2021-02-21 16:13:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoll [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 16:13:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure cond_resched [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_option [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_options [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2021-02-21 16:13:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure init_MUTEX_LOCKED [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-02-21 16:13:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2021-02-21 16:13:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_open [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure chrdev_show [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2021-02-21 16:13:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure check_disk_change [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2021-02-21 16:13:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure request_mem_region [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure release_mem_region [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2021-02-21 16:13:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure machine_restart [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure machine_halt [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure machine_power_off [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure machine_shutdown [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure machine_crash_shutdown [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_shutdown_prepare [2021-02-21 16:13:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_restart [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_halt [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_power_off [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_alt_del [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure emergency_restart [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-02-21 16:13:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-02-21 16:13:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-02-21 16:13:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-02-21 16:13:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-02-21 16:13:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-02-21 16:13:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure inw_p [2021-02-21 16:13:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure outw_p [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure inl_p [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure outl_p [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-02-21 16:13:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-02-21 16:13:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8_rep [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8_rep [2021-02-21 16:13:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-02-21 16:13:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure access_ok [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2021-02-21 16:13:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2021-02-21 16:13:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2021-02-21 16:13:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure zf_notify_sys [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2021-02-21 16:13:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_alloc [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_put [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure cd_forget [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2021-02-21 16:13:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure class_create [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_create [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure class_device_destroy [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2021-02-21 16:13:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk_randomness [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-21 16:13:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure flush_scheduled_work [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_init [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure page_address [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-02-21 16:13:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2021-02-21 16:13:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_mask [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure cli [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure sti [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure save_flags [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure restore_flags [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2021-02-21 16:13:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap_atomic [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_pfn [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic_to_page [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kmap_atomic [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_kunmap_atomic [2021-02-21 16:13:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_sectors [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure elv_next_request [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2021-02-21 16:13:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_hardsect_size [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure blk_put_queue [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure blk_plug_device [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure blk_remove_plug [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_dequeue_request [2021-02-21 16:13:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_first [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_chunk [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure end_that_request_last [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure end_request [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure blk_complete_request [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2021-02-21 16:13:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_phys_segments [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_segments [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure call_genhd_functions [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_class [2021-02-21 16:13:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_register_driver [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-02-21 16:13:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-02-21 16:13:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_probe_device [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_remove_device [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure call_pci_functions [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2021-02-21 16:13:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2021-02-21 16:13:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure create_request [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure call_rq_function [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure create_pci_dev [2021-02-21 16:13:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_fixed_request_queue [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_read_entry [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure create_proc_entry [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-02-21 16:13:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure seq_escape [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2021-02-21 16:13:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_check_change [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wait_until_sent [2021-02-21 16:13:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2021-02-21 16:13:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2021-02-21 16:13:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-21 16:13:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 16:13:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 16:13:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 16:13:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 16:13:38,188 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 16:13:38,189 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-02-21 16:13:38,190 ERROR L331 CfgBuilder]: Unexpected successor node of atomic block begin: L3899 is neither atomic block end nor a sink node. [2021-02-21 16:13:38,191 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-21 16:13:38,196 INFO L168 Benchmark]: Toolchain (without parser) took 24005.07 ms. Allocated memory was 179.3 MB in the beginning and 499.1 MB in the end (delta: 319.8 MB). Free memory was 149.8 MB in the beginning and 318.8 MB in the end (delta: -168.9 MB). Peak memory consumption was 270.6 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:38,197 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 179.3 MB. Free memory is still 150.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 16:13:38,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3131.59 ms. Allocated memory was 179.3 MB in the beginning and 245.4 MB in the end (delta: 66.1 MB). Free memory was 148.7 MB in the beginning and 210.5 MB in the end (delta: -61.9 MB). Peak memory consumption was 113.5 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:38,199 INFO L168 Benchmark]: Boogie Preprocessor took 328.54 ms. Allocated memory is still 245.4 MB. Free memory was 210.5 MB in the beginning and 189.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:38,200 INFO L168 Benchmark]: RCFGBuilder took 20525.73 ms. Allocated memory was 245.4 MB in the beginning and 499.1 MB in the end (delta: 253.8 MB). Free memory was 188.5 MB in the beginning and 318.8 MB in the end (delta: -130.2 MB). Peak memory consumption was 243.1 MB. Max. memory is 8.0 GB. [2021-02-21 16:13:38,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 179.3 MB. Free memory is still 150.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3131.59 ms. Allocated memory was 179.3 MB in the beginning and 245.4 MB in the end (delta: 66.1 MB). Free memory was 148.7 MB in the beginning and 210.5 MB in the end (delta: -61.9 MB). Peak memory consumption was 113.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 328.54 ms. Allocated memory is still 245.4 MB. Free memory was 210.5 MB in the beginning and 189.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 20525.73 ms. Allocated memory was 245.4 MB in the beginning and 499.1 MB in the end (delta: 253.8 MB). Free memory was 188.5 MB in the beginning and 318.8 MB in the end (delta: -130.2 MB). Peak memory consumption was 243.1 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...