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-f3d0b09 [2019-08-08 16:49:54,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:49:54,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:49:54,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:49:54,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:49:54,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:49:54,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:49:54,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:49:54,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:49:54,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:49:54,478 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:49:54,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:49:54,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:49:54,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:49:54,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:49:54,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:49:54,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:49:54,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:49:54,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:49:54,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:49:54,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:49:54,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:49:54,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:49:54,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:49:54,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:49:54,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:49:54,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:49:54,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:49:54,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:49:54,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:49:54,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:49:54,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:49:54,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:49:54,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:49:54,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:49:54,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:49:54,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:49:54,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:49:54,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:49:54,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:49:54,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:49:54,504 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 [2019-08-08 16:49:54,518 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:49:54,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:49:54,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:49:54,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:49:54,520 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:49:54,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:49:54,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:49:54,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:49:54,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:49:54,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:49:54,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:49:54,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:49:54,522 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:49:54,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:49:54,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:49:54,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:49:54,522 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:49:54,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:49:54,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:49:54,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:49:54,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:49:54,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:49:54,523 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:49:54,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:49:54,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:49:54,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:49:54,524 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:49:54,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:49:54,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:49:54,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:49:54,572 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:49:54,572 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:49:54,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pf.ko-main.cil.out.i [2019-08-08 16:49:54,645 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063ebaa28/c5d1a880dab44ceeb923194b0e2b3410/FLAG8fa62b945 [2019-08-08 16:49:55,398 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:49:55,399 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pf.ko-main.cil.out.i [2019-08-08 16:49:55,445 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063ebaa28/c5d1a880dab44ceeb923194b0e2b3410/FLAG8fa62b945 [2019-08-08 16:49:55,491 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/063ebaa28/c5d1a880dab44ceeb923194b0e2b3410 [2019-08-08 16:49:55,504 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:49:55,508 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:49:55,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:49:55,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:49:55,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:49:55,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:49:55" (1/1) ... [2019-08-08 16:49:55,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@394a6ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:55, skipping insertion in model container [2019-08-08 16:49:55,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:49:55" (1/1) ... [2019-08-08 16:49:55,527 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:49:55,642 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:49:56,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:49:56,959 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:49:57,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:49:57,462 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:49:57,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57 WrapperNode [2019-08-08 16:49:57,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:49:57,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:49:57,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:49:57,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:49:57,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (1/1) ... [2019-08-08 16:49:57,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:49:57,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:49:57,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:49:57,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:49:57,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:49:57" (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 [2019-08-08 16:49:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:49:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-08-08 16:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-08-08 16:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 16:49:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 16:49:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2019-08-08 16:49:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-08-08 16:49:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_cur_bytes [2019-08-08 16:49:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-08-08 16:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2019-08-08 16:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2019-08-08 16:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2019-08-08 16:49:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_sectors [2019-08-08 16:49:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2019-08-08 16:49:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_tq_int [2019-08-08 16:49:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init_units [2019-08-08 16:49:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_open [2019-08-08 16:49:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_getgeo [2019-08-08 16:49:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ioctl [2019-08-08 16:49:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_release [2019-08-08 16:49:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_check_events [2019-08-08 16:49:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2019-08-08 16:49:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2019-08-08 16:49:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-08 16:49:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_wait [2019-08-08 16:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_command [2019-08-08 16:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_completion [2019-08-08 16:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_req_sense [2019-08-08 16:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_atapi [2019-08-08 16:49:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_lock [2019-08-08 16:49:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_eject [2019-08-08 16:49:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_sleep [2019-08-08 16:49:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_reset [2019-08-08 16:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_mode_sense [2019-08-08 16:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2019-08-08 16:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure xl [2019-08-08 16:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_get_capacity [2019-08-08 16:49:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_identify [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_probe [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_detect [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_start [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_ready [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_end_request [2019-08-08 16:49:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_request [2019-08-08 16:49:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_next_buf [2019-08-08 16:49:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2019-08-08 16:49:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_start [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_read_drq [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_start [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pf_write_done [2019-08-08 16:49:57,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_init [2019-08-08 16:49:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pf_exit [2019-08-08 16:49:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:49:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-08 16:49:57,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-08 16:49:57,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-08-08 16:49:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-08-08 16:49:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-08-08 16:49:57,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-08-08 16:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-08-08 16:49:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-08-08 16:49:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-08-08 16:49:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:49:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 16:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 16:49:57,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 16:49:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:49:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 16:49:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 16:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:49:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:49:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pf_mutex [2019-08-08 16:49:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pf_mutex [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_cur [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-08-08 16:49:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 16:49:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 16:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2019-08-08 16:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2019-08-08 16:49:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2019-08-08 16:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2019-08-08 16:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2019-08-08 16:49:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2019-08-08 16:49:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2019-08-08 16:49:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2019-08-08 16:49:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2019-08-08 16:49:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-08-08 16:49:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:49:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:49:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-08 16:49:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 16:49:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2019-08-08 16:49:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 16:49:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-08 16:49:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2019-08-08 16:49:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-08 16:49:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-08-08 16:49:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-08-08 16:49:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-08-08 16:49:57,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-08-08 16:49:57,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:49:57,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pf_mutex [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pf_mutex [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 16:49:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-08-08 16:49:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-08-08 16:49:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_bytes [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_sectors [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2019-08-08 16:49:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_cur [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2019-08-08 16:49:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure ps_tq_int [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-08-08 16:49:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure pf_open [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_request [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ioctl [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure pf_getgeo [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure pf_release [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure pf_detect [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_start [2019-08-08 16:49:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_start [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_read_drq [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure do_pf_write_done [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure pf_identify [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure pf_lock [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure pf_eject [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure pf_check_events [2019-08-08 16:49:57,947 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init_units [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-08 16:49:57,948 INFO L130 BoogieDeclarations]: Found specification of procedure pf_wait [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_command [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_completion [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_req_sense [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_atapi [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_sleep [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_reset [2019-08-08 16:49:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure pf_mode_sense [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure xl [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_get_capacity [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_probe [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_start [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_ready [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_end_request [2019-08-08 16:49:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure pf_next_buf [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure pf_init [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure pf_exit [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:49:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:49:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 16:49:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:49:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 16:49:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:49:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:49:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:49:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:49:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pf_mutex [2019-08-08 16:49:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pf_mutex [2019-08-08 16:49:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pf_mutex [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pf_mutex [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pf_mutex [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:49:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 16:49:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 16:50:06,843 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 16:50:06,843 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 16:50:06,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:50:06 BoogieIcfgContainer [2019-08-08 16:50:06,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 16:50:06,846 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 16:50:06,846 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 16:50:06,846 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 16:50:06,847 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:50:06" (1/1) ... [2019-08-08 16:50:06,858 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 16:50:06,861 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 16:50:06,873 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 16:50:06,881 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 16:50:06,882 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 16:50:07,044 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1564 [2019-08-08 16:50:10,334 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 16:50:10,342 INFO L168 Benchmark]: Toolchain (without parser) took 14833.67 ms. Allocated memory was 132.1 MB in the beginning and 451.4 MB in the end (delta: 319.3 MB). Free memory was 80.8 MB in the beginning and 150.1 MB in the end (delta: -69.3 MB). Peak memory consumption was 366.4 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,343 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1952.49 ms. Allocated memory was 132.1 MB in the beginning and 215.5 MB in the end (delta: 83.4 MB). Free memory was 80.6 MB in the beginning and 84.2 MB in the end (delta: -3.6 MB). Peak memory consumption was 86.4 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,346 INFO L168 Benchmark]: Boogie Preprocessor took 350.41 ms. Allocated memory was 215.5 MB in the beginning and 268.4 MB in the end (delta: 53.0 MB). Free memory was 84.2 MB in the beginning and 224.4 MB in the end (delta: -140.2 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,347 INFO L168 Benchmark]: RCFGBuilder took 9030.91 ms. Allocated memory was 268.4 MB in the beginning and 363.3 MB in the end (delta: 94.9 MB). Free memory was 224.4 MB in the beginning and 191.8 MB in the end (delta: 32.6 MB). Peak memory consumption was 167.0 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,349 INFO L168 Benchmark]: Symbolic Interpretation took 3493.76 ms. Allocated memory was 363.3 MB in the beginning and 451.4 MB in the end (delta: 88.1 MB). Free memory was 191.8 MB in the beginning and 150.1 MB in the end (delta: 41.6 MB). Peak memory consumption was 246.1 MB. Max. memory is 7.1 GB. [2019-08-08 16:50:10,357 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1952.49 ms. Allocated memory was 132.1 MB in the beginning and 215.5 MB in the end (delta: 83.4 MB). Free memory was 80.6 MB in the beginning and 84.2 MB in the end (delta: -3.6 MB). Peak memory consumption was 86.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 350.41 ms. Allocated memory was 215.5 MB in the beginning and 268.4 MB in the end (delta: 53.0 MB). Free memory was 84.2 MB in the beginning and 224.4 MB in the end (delta: -140.2 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9030.91 ms. Allocated memory was 268.4 MB in the beginning and 363.3 MB in the end (delta: 94.9 MB). Free memory was 224.4 MB in the beginning and 191.8 MB in the end (delta: 32.6 MB). Peak memory consumption was 167.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3493.76 ms. Allocated memory was 363.3 MB in the beginning and 451.4 MB in the end (delta: 88.1 MB). Free memory was 191.8 MB in the beginning and 150.1 MB in the end (delta: 41.6 MB). Peak memory consumption was 246.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...