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--isdn--mISDN--l1oip.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 16:57:07,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:57:07,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:57:07,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:57:07,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:57:07,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:57:07,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:57:07,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:57:07,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:57:07,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:57:07,615 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:57:07,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:57:07,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:57:07,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:57:07,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:57:07,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:57:07,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:57:07,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:57:07,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:57:07,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:57:07,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:57:07,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:57:07,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:57:07,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:57:07,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:57:07,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:57:07,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:57:07,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:57:07,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:57:07,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:57:07,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:57:07,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:57:07,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:57:07,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:57:07,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:57:07,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:57:07,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:57:07,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:57:07,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:57:07,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:57:07,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:57:07,643 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 16:57:07,657 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:57:07,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:57:07,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:57:07,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:57:07,659 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:57:07,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:57:07,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:57:07,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:57:07,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:57:07,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:57:07,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:57:07,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:57:07,661 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:57:07,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:57:07,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:57:07,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:57:07,662 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:57:07,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:57:07,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:57:07,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:57:07,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:57:07,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:57:07,663 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:57:07,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:57:07,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:57:07,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:57:07,664 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:57:07,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:57:07,705 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:57:07,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:57:07,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:57:07,710 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:57:07,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-08 16:57:07,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20b70f821/9662447df2c84e8988b7febab461448f/FLAG598bc66e2 [2019-08-08 16:57:08,550 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:57:08,551 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-08 16:57:08,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20b70f821/9662447df2c84e8988b7febab461448f/FLAG598bc66e2 [2019-08-08 16:57:09,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20b70f821/9662447df2c84e8988b7febab461448f [2019-08-08 16:57:09,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:57:09,070 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:57:09,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:57:09,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:57:09,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:57:09,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:57:09" (1/1) ... [2019-08-08 16:57:09,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64951bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:09, skipping insertion in model container [2019-08-08 16:57:09,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:57:09" (1/1) ... [2019-08-08 16:57:09,086 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:57:09,231 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:57:11,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:57:11,187 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:57:11,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:57:11,945 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:57:11,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11 WrapperNode [2019-08-08 16:57:11,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:57:11,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:57:11,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:57:11,947 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:57:11,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:11,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (1/1) ... [2019-08-08 16:57:12,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:57:12,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:57:12,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:57:12,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:57:12,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:57:11" (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 16:57:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:57:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:57:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 16:57:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-08 16:57:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 16:57:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-08 16:57:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 16:57:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-08 16:57:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-08-08 16:57:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-08 16:57:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-08-08 16:57:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 16:57:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-08 16:57:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-08 16:57:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-08 16:57:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 16:57:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 16:57:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-08 16:57:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure test_channelmap [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-08-08 16:57:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-08 16:57:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-08 16:57:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-08 16:57:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-08 16:57:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_recv [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_parse [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_thread [2019-08-08 16:57:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2019-08-08 16:57:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2019-08-08 16:57:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_send_bh [2019-08-08 16:57:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_keepalive [2019-08-08 16:57:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_timeout [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dmsg [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_dctrl [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_dctrl [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmsg [2019-08-08 16:57:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_bctrl [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_init [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:57:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-08 16:57:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-08 16:57:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-08 16:57:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-08 16:57:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-08 16:57:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_law_to_4bit [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_to_law [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2019-08-08 16:57:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2019-08-08 16:57:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_alloc [2019-08-08 16:57:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-08-08 16:57:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-08 16:57:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-08-08 16:57:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2019-08-08 16:57:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-08-08 16:57:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-08-08 16:57:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-08-08 16:57:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:57:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:57:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 16:57:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:57:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:57:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 16:57:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 16:57:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:57:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-08 16:57:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_signal [2019-08-08 16:57:12,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-08 16:57:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-08 16:57:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-08 16:57:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-08 16:57:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-08 16:57:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_recvmsg [2019-08-08 16:57:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2019-08-08 16:57:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-08-08 16:57:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-08 16:57:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-08 16:57:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-08-08 16:57:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-08-08 16:57:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-08-08 16:57:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-08-08 16:57:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-08-08 16:57:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-08-08 16:57:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2019-08-08 16:57:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-08 16:57:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 16:57:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 16:57:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 16:57:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 16:57:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-08-08 16:57:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-08-08 16:57:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-08 16:57:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-08 16:57:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2019-08-08 16:57:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-08 16:57:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-08 16:57:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2019-08-08 16:57:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2019-08-08 16:57:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-08 16:57:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-08 16:57:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-08 16:57:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-08 16:57:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-08-08 16:57:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:57:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:57:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 16:57:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:57:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:57:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:57:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 16:57:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-08 16:57:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-08 16:57:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-08 16:57:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 16:57:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-08 16:57:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:57:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 16:57:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-08 16:57:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-08 16:57:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-08 16:57:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-08 16:57:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-08 16:57:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-08 16:57:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure test_channelmap [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_recvmsg [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 16:57:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-08 16:57:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure allow_signal [2019-08-08 16:57:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 16:57:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-08-08 16:57:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_law_to_4bit [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_to_law [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_alloc [2019-08-08 16:57:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2019-08-08 16:57:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_recv [2019-08-08 16:57:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_parse [2019-08-08 16:57:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_thread [2019-08-08 16:57:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-08 16:57:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2019-08-08 16:57:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2019-08-08 16:57:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_send_bh [2019-08-08 16:57:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_keepalive [2019-08-08 16:57:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_timeout [2019-08-08 16:57:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dmsg [2019-08-08 16:57:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure channel_dctrl [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_dctrl [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmsg [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_bctrl [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2019-08-08 16:57:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_init [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-08-08 16:57:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 16:57:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 16:57:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 16:57:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 16:57:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 16:57:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 16:57:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 16:57:29,504 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 16:57:29,505 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 16:57:29,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:57:29 BoogieIcfgContainer [2019-08-08 16:57:29,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 16:57:29,507 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 16:57:29,508 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 16:57:29,508 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 16:57:29,509 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:57:29" (1/1) ... [2019-08-08 16:57:29,522 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 16:57:29,524 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 16:57:29,541 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 16:57:29,550 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 16:57:29,552 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 16:57:30,186 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 5511 [2019-08-08 16:57:33,188 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.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 16:57:33,194 INFO L168 Benchmark]: Toolchain (without parser) took 24123.99 ms. Allocated memory was 132.1 MB in the beginning and 841.0 MB in the end (delta: 708.8 MB). Free memory was 76.2 MB in the beginning and 510.4 MB in the end (delta: -434.2 MB). Peak memory consumption was 274.6 MB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,195 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2875.16 ms. Allocated memory was 132.1 MB in the beginning and 266.9 MB in the end (delta: 134.7 MB). Free memory was 76.0 MB in the beginning and 177.7 MB in the end (delta: -101.7 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,197 INFO L168 Benchmark]: Boogie Preprocessor took 395.73 ms. Allocated memory is still 266.9 MB. Free memory was 177.7 MB in the beginning and 146.1 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,198 INFO L168 Benchmark]: RCFGBuilder took 17164.57 ms. Allocated memory was 266.9 MB in the beginning and 841.0 MB in the end (delta: 574.1 MB). Free memory was 146.1 MB in the beginning and 683.2 MB in the end (delta: -537.2 MB). Peak memory consumption was 556.2 MB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,199 INFO L168 Benchmark]: Symbolic Interpretation took 3684.24 ms. Allocated memory is still 841.0 MB. Free memory was 683.2 MB in the beginning and 510.4 MB in the end (delta: 172.8 MB). Peak memory consumption was 172.8 MB. Max. memory is 7.1 GB. [2019-08-08 16:57:33,203 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 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2875.16 ms. Allocated memory was 132.1 MB in the beginning and 266.9 MB in the end (delta: 134.7 MB). Free memory was 76.0 MB in the beginning and 177.7 MB in the end (delta: -101.7 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 395.73 ms. Allocated memory is still 266.9 MB. Free memory was 177.7 MB in the beginning and 146.1 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17164.57 ms. Allocated memory was 266.9 MB in the beginning and 841.0 MB in the end (delta: 574.1 MB). Free memory was 146.1 MB in the beginning and 683.2 MB in the end (delta: -537.2 MB). Peak memory consumption was 556.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3684.24 ms. Allocated memory is still 841.0 MB. Free memory was 683.2 MB in the beginning and 510.4 MB in the end (delta: 172.8 MB). Peak memory consumption was 172.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...