java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pf.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:27:04,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:27:04,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:27:04,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:27:04,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:27:04,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:27:04,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:27:04,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:27:04,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:27:04,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:27:04,619 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:27:04,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:27:04,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:27:04,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:27:04,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:27:04,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:27:04,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:27:04,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:27:04,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:27:04,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:27:04,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:27:04,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:27:04,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:27:04,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:27:04,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:27:04,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:27:04,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:27:04,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:27:04,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:27:04,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:27:04,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:27:04,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:27:04,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:27:04,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:27:04,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:27:04,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:27:04,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:27:04,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:27:04,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:27:04,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:27:04,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:27:04,645 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:27:04,659 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:27:04,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:27:04,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:27:04,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:27:04,660 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:27:04,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:27:04,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:27:04,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:27:04,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:27:04,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:27:04,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:27:04,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:27:04,662 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:27:04,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:27:04,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:27:04,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:27:04,663 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:27:04,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:27:04,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:27:04,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:27:04,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:27:04,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:27:04,664 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:27:04,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:27:04,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:27:04,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:27:04,665 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:27:04,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:27:04,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:27:04,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:27:04,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:27:04,721 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:27:04,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pf.ko-main.cil.out.i [2019-08-22 03:27:04,790 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da6c69c/e3bed59d873347568ad4ab28d8f9fb32/FLAGb6121611a [2019-08-22 03:27:05,543 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:27:05,543 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pf.ko-main.cil.out.i [2019-08-22 03:27:05,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da6c69c/e3bed59d873347568ad4ab28d8f9fb32/FLAGb6121611a [2019-08-22 03:27:05,634 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65da6c69c/e3bed59d873347568ad4ab28d8f9fb32 [2019-08-22 03:27:05,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:27:05,646 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:27:05,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:27:05,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:27:05,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:27:05,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:27:05" (1/1) ... [2019-08-22 03:27:05,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db27c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:05, skipping insertion in model container [2019-08-22 03:27:05,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:27:05" (1/1) ... [2019-08-22 03:27:05,661 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:27:05,779 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:27:07,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:27:07,253 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:27:07,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:27:07,819 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:27:07,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07 WrapperNode [2019-08-22 03:27:07,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:27:07,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:27:07,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:27:07,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:27:07,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:07,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:07,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:07,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:08,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:08,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:08,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (1/1) ... [2019-08-22 03:27:08,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:27:08,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:27:08,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:27:08,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:27:08,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:27:07" (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 [2019-08-22 03:27:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:27:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:27:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-22 03:27:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-08-22 03:27:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:27:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 03:27:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2019-08-22 03:27:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-08-22 03:27:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_cur_bytes [2019-08-22 03:27:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-08-22 03:27:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-08-22 03:27:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2019-08-22 03:27:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2019-08-22 03:27:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_sectors [2019-08-22 03:27:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2019-08-22 03:27:08,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_tq_int [2019-08-22 03:27:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init_units [2019-08-22 03:27:08,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_open [2019-08-22 03:27:08,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_getgeo [2019-08-22 03:27:08,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ioctl [2019-08-22 03:27:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_release [2019-08-22 03:27:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_check_events [2019-08-22 03:27:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-08-22 03:27:08,287 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-08-22 03:27:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-22 03:27:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_wait [2019-08-22 03:27:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_command [2019-08-22 03:27:08,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_completion [2019-08-22 03:27:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_req_sense [2019-08-22 03:27:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_atapi [2019-08-22 03:27:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_lock [2019-08-22 03:27:08,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_eject [2019-08-22 03:27:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_sleep [2019-08-22 03:27:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_reset [2019-08-22 03:27:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_mode_sense [2019-08-22 03:27:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-08-22 03:27:08,290 INFO L138 BoogieDeclarations]: Found implementation of procedure xl [2019-08-22 03:27:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_get_capacity [2019-08-22 03:27:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_identify [2019-08-22 03:27:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_probe [2019-08-22 03:27:08,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_detect [2019-08-22 03:27:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_start [2019-08-22 03:27:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ready [2019-08-22 03:27:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_end_request [2019-08-22 03:27:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_request [2019-08-22 03:27:08,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_next_buf [2019-08-22 03:27:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2019-08-22 03:27:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read [2019-08-22 03:27:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_start [2019-08-22 03:27:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_drq [2019-08-22 03:27:08,293 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_start [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_done [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_exit [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:27:08,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-22 03:27:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-22 03:27:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-22 03:27:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2019-08-22 03:27:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-08-22 03:27:08,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2019-08-22 03:27:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-22 03:27:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-08-22 03:27:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-08-22 03:27:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-08-22 03:27:08,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-08-22 03:27:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-08-22 03:27:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-08-22 03:27:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-08-22 03:27:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:27:08,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:27:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:27:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-22 03:27:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-22 03:27:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-22 03:27:08,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-22 03:27:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 03:27:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-22 03:27:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-22 03:27:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-22 03:27:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-22 03:27:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 03:27:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 03:27:08,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 03:27:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 03:27:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 03:27:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pf_mutex [2019-08-22 03:27:08,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pf_mutex [2019-08-22 03:27:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pf_mutex [2019-08-22 03:27:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pf_mutex [2019-08-22 03:27:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pf_mutex [2019-08-22 03:27:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pf_mutex [2019-08-22 03:27:08,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pf_mutex [2019-08-22 03:27:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:27:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:27:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_cur [2019-08-22 03:27:08,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 03:27:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-22 03:27:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:27:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-08-22 03:27:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-08-22 03:27:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2019-08-22 03:27:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-08-22 03:27:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-08-22 03:27:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-08-22 03:27:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-22 03:27:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-22 03:27:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 03:27:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-08-22 03:27:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-08-22 03:27:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2019-08-22 03:27:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-08-22 03:27:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-08-22 03:27:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-08-22 03:27:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-08-22 03:27:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-08-22 03:27:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-08-22 03:27:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:27:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-08-22 03:27:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-08-22 03:27:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-08-22 03:27:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-22 03:27:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-08-22 03:27:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:27:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:27:08,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-22 03:27:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:27:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:27:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:27:08,316 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 03:27:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-22 03:27:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-22 03:27:08,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2019-08-22 03:27:08,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 03:27:08,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-22 03:27:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2019-08-22 03:27:08,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-22 03:27:08,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-08-22 03:27:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-08-22 03:27:08,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-08-22 03:27:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-08-22 03:27:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-22 03:27:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-22 03:27:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-22 03:27:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-08-22 03:27:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-08-22 03:27:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-08-22 03:27:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-08-22 03:27:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-22 03:27:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-22 03:27:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 03:27:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 03:27:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 03:27:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pf_mutex [2019-08-22 03:27:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pf_mutex [2019-08-22 03:27:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:27:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-22 03:27:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:27:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:27:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 03:27:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-08-22 03:27:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-08-22 03:27:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-08-22 03:27:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-08-22 03:27:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 03:27:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-22 03:27:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-08-22 03:27:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-08-22 03:27:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2019-08-22 03:27:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-08-22 03:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-08-22 03:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-08-22 03:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_bytes [2019-08-22 03:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-08-22 03:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-08-22 03:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2019-08-22 03:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2019-08-22 03:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_sectors [2019-08-22 03:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2019-08-22 03:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_cur [2019-08-22 03:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-08-22 03:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-08-22 03:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-08-22 03:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-08-22 03:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-08-22 03:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-08-22 03:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-08-22 03:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-08-22 03:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-08-22 03:27:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-08-22 03:27:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-08-22 03:27:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2019-08-22 03:27:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure ps_tq_int [2019-08-22 03:27:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2019-08-22 03:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-22 03:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-08-22 03:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure pf_open [2019-08-22 03:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_request [2019-08-22 03:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ioctl [2019-08-22 03:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure pf_getgeo [2019-08-22 03:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure pf_release [2019-08-22 03:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure pf_detect [2019-08-22 03:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read [2019-08-22 03:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_start [2019-08-22 03:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write [2019-08-22 03:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_start [2019-08-22 03:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_drq [2019-08-22 03:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_done [2019-08-22 03:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure pf_identify [2019-08-22 03:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure pf_lock [2019-08-22 03:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure pf_eject [2019-08-22 03:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure pf_check_events [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init_units [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-08-22 03:27:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-08-22 03:27:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-22 03:27:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure pf_wait [2019-08-22 03:27:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure pf_command [2019-08-22 03:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure pf_completion [2019-08-22 03:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure pf_req_sense [2019-08-22 03:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure pf_atapi [2019-08-22 03:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure pf_sleep [2019-08-22 03:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure pf_reset [2019-08-22 03:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure pf_mode_sense [2019-08-22 03:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-08-22 03:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure xl [2019-08-22 03:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure pf_get_capacity [2019-08-22 03:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure pf_probe [2019-08-22 03:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure pf_start [2019-08-22 03:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ready [2019-08-22 03:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure pf_end_request [2019-08-22 03:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure pf_next_buf [2019-08-22 03:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2019-08-22 03:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init [2019-08-22 03:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure pf_exit [2019-08-22 03:27:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:27:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:27:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:27:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:27:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:27:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:27:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-22 03:27:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-22 03:27:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-22 03:27:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-22 03:27:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 03:27:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-22 03:27:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-22 03:27:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-22 03:27:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 03:27:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 03:27:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pf_mutex [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pf_mutex [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pf_mutex [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pf_mutex [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pf_mutex [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:27:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:27:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:27:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:27:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:27:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:27:13,683 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:27:13,683 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-22 03:27:13,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:27:13 BoogieIcfgContainer [2019-08-22 03:27:13,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:27:13,686 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:27:13,686 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:27:13,686 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:27:13,687 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:27:13" (1/1) ... [2019-08-22 03:27:13,699 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:27:13,702 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:27:13,715 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:27:13,724 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:27:13,725 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:27:13,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 03:27:14,015 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_168|], 7021=[|v_#valid_209|]} [2019-08-22 03:27:15,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:16,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:17,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:18,433 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:19,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:20,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:20,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:22,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:22,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:22,915 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:24,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:24,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:25,925 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:27,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:27,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:28,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:29,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:29,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:30,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:30,442 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:31,145 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:31,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:32,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:33,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:33,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:34,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:34,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:35,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:35,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:36,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:37,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:39,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:40,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:40,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:42,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:42,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:42,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:43,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:43,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:44,311 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:44,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:45,285 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:45,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:46,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:46,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:46,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:47,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:48,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:48,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:48,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:49,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:50,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:51,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:51,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:52,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:52,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:53,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:53,454 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:54,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:55,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:56,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:56,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:56,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:57,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:58,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:59,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:27:59,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:01,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:01,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:03,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:05,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:05,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:06,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:06,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:07,177 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:07,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:08,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:08,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:09,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:09,680 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:09,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:10,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:11,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:11,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:12,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:12,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:13,244 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:13,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:14,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:14,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:15,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:16,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:17,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:18,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:19,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:19,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:19,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:20,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:21,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:21,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:22,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:22,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:22,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:23,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:23,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:23,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:24,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:25,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:25,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:26,832 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:27,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:27,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:28,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:29,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:29,954 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:31,608 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:28:33,105 INFO L189 IndexEqualityManager]: detected not equals via solver