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 0.1.24-01cf0bf [2019-08-22 03:28:35,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:28:35,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:28:35,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:28:35,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:28:35,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:28:35,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:28:35,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:28:35,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:28:35,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:28:35,925 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:28:35,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:28:35,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:28:35,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:28:35,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:28:35,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:28:35,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:28:35,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:28:35,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:28:35,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:28:35,935 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:28:35,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:28:35,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:28:35,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:28:35,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:28:35,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:28:35,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:28:35,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:28:35,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:28:35,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:28:35,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:28:35,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:28:35,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:28:35,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:28:35,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:28:35,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:28:35,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:28:35,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:28:35,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:28:35,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:28:35,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:28:35,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:28:35,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:28:35,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:28:35,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:28:35,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:28:35,964 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:28:35,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:28:35,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:28:35,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:28:35,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:28:35,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:28:35,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:28:35,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:28:35,966 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:28:35,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:28:35,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:28:35,967 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:28:35,967 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:28:35,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:28:35,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:28:35,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:28:35,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:28:35,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:28:35,968 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:28:35,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:28:35,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:28:35,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:28:35,969 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:28:36,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:28:36,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:28:36,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:28:36,035 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:28:36,035 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:28:36,036 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-22 03:28:36,102 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14865c1/bee89be3655946fb978411286f00885c/FLAGe1f8923fb [2019-08-22 03:28:36,977 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:28:36,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-22 03:28:37,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14865c1/bee89be3655946fb978411286f00885c/FLAGe1f8923fb [2019-08-22 03:28:37,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14865c1/bee89be3655946fb978411286f00885c [2019-08-22 03:28:37,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:28:37,448 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:28:37,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:28:37,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:28:37,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:28:37,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:28:37" (1/1) ... [2019-08-22 03:28:37,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d9fd58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:37, skipping insertion in model container [2019-08-22 03:28:37,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:28:37" (1/1) ... [2019-08-22 03:28:37,465 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:28:37,597 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:28:38,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:28:39,034 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:28:39,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:28:39,665 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:28:39,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39 WrapperNode [2019-08-22 03:28:39,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:28:39,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:28:39,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:28:39,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:28:39,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:39,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... [2019-08-22 03:28:40,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:28:40,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:28:40,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:28:40,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:28:40,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:28:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:28:40,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:28:40,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:28:40,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:28:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:28:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-22 03:28:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 03:28:40,075 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 03:28:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:28:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-22 03:28:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-22 03:28:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-22 03:28:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 03:28:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-22 03:28:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:28:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 03:28:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 03:28:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-22 03:28:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-22 03:28:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure test_channelmap [2019-08-22 03:28:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-08-22 03:28:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 03:28:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:28:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-22 03:28:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-22 03:28:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-08-22 03:28:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-08-22 03:28:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-08-22 03:28:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2019-08-22 03:28:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_recv [2019-08-22 03:28:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_parse [2019-08-22 03:28:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_thread [2019-08-22 03:28:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2019-08-22 03:28:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2019-08-22 03:28:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_send_bh [2019-08-22 03:28:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_keepalive [2019-08-22 03:28:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_timeout [2019-08-22 03:28:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dmsg [2019-08-22 03:28:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_dctrl [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_dctrl [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmsg [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_bctrl [2019-08-22 03:28:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2019-08-22 03:28:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2019-08-22 03:28:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2019-08-22 03:28:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_init [2019-08-22 03:28:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-22 03:28:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-22 03:28:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-22 03:28:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_law_to_4bit [2019-08-22 03:28:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_to_law [2019-08-22 03:28:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2019-08-22 03:28:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2019-08-22 03:28:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2019-08-22 03:28:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_alloc [2019-08-22 03:28:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-08-22 03:28:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-22 03:28:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-08-22 03:28:40,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2019-08-22 03:28:40,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-08-22 03:28:40,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-22 03:28:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-22 03:28:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-22 03:28:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-22 03:28:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 03:28:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-22 03:28:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-22 03:28:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:28:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 03:28:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 03:28:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-22 03:28:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_signal [2019-08-22 03:28:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-22 03:28:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-22 03:28:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-22 03:28:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-22 03:28:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-22 03:28:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_recvmsg [2019-08-22 03:28:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2019-08-22 03:28:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-08-22 03:28:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-22 03:28:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 03:28:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-08-22 03:28:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2019-08-22 03:28:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-22 03:28:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-22 03:28:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-22 03:28:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 03:28:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:28:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-08-22 03:28:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-08-22 03:28:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-22 03:28:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-22 03:28:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2019-08-22 03:28:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-22 03:28:40,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-22 03:28:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2019-08-22 03:28:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2019-08-22 03:28:40,111 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-22 03:28:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-22 03:28:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-22 03:28:40,117 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-22 03:28:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-08-22 03:28:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:28:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:28:40,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:28:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:28:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:28:40,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:28:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-22 03:28:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 03:28:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:28:40,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:28:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-22 03:28:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-08-22 03:28:40,120 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:28:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-22 03:28:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-22 03:28:40,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 03:28:40,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:28:40,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-22 03:28:40,126 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-22 03:28:40,127 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure test_channelmap [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_recvmsg [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:28:40,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:28:40,129 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2019-08-22 03:28:40,130 INFO L130 BoogieDeclarations]: Found specification of procedure allow_signal [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-08-22 03:28:40,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-08-22 03:28:40,132 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_law_to_4bit [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_to_law [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_alloc [2019-08-22 03:28:40,133 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2019-08-22 03:28:40,135 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_recv [2019-08-22 03:28:40,138 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_parse [2019-08-22 03:28:40,138 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_thread [2019-08-22 03:28:40,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:28:40,138 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2019-08-22 03:28:40,139 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_send_bh [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_keepalive [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_timeout [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dmsg [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure channel_dctrl [2019-08-22 03:28:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_dctrl [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmsg [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_bctrl [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2019-08-22 03:28:40,142 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_init [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-08-22 03:28:40,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:28:40,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-22 03:28:40,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 03:28:40,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:28:40,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:28:40,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:28:54,368 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:28:54,369 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:28:54,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:28:54 BoogieIcfgContainer [2019-08-22 03:28:54,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:28:54,371 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:28:54,371 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:28:54,372 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:28:54,372 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:28:54" (1/1) ... [2019-08-22 03:28:54,385 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:28:54,388 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:28:54,403 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:28:54,412 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:28:54,414 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:28:57,157 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_287|], 72390=[|v_#valid_371|]} [2019-08-22 03:29:05,182 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| ~l1oip_revision~0.base) [2019-08-22 03:29:05,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:07,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#l1oip_lock~0.base| |#t~string33.base|) [2019-08-22 03:29:07,339 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:09,417 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#l1oip_ilist~0.base| |#t~string33.base|) [2019-08-22 03:29:09,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:11,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#type~0.base| |#t~string33.base|) [2019-08-22 03:29:11,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:13,710 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#codec~0.base| |#t~string33.base|) [2019-08-22 03:29:13,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:15,791 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#ip~0.base|) [2019-08-22 03:29:15,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:18,072 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#port~0.base| |#t~string33.base|) [2019-08-22 03:29:18,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:20,200 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#remoteport~0.base| |#t~string33.base|) [2019-08-22 03:29:20,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:22,317 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#ondemand~0.base|) [2019-08-22 03:29:22,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:24,487 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#limit~0.base|) [2019-08-22 03:29:24,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:26,785 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#id~0.base|) [2019-08-22 03:29:26,880 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:28,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string137.base| |#t~string33.base|) [2019-08-22 03:29:29,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:31,101 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string138.base| |#t~string33.base|) [2019-08-22 03:29:31,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:33,262 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |#t~string33.base|) [2019-08-22 03:29:33,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:35,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string143.base| |#t~string33.base|) [2019-08-22 03:29:35,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:37,498 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string148.base| |#t~string33.base|) [2019-08-22 03:29:37,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:39,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string149.base| |#t~string33.base|) [2019-08-22 03:29:39,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:41,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string164.base| |#t~string33.base|) [2019-08-22 03:29:41,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:43,928 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string165.base| |#t~string33.base|) [2019-08-22 03:29:43,954 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:46,087 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string33.base|) [2019-08-22 03:29:46,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:48,232 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string169.base| |#t~string33.base|) [2019-08-22 03:29:48,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:50,383 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |#t~string33.base|) [2019-08-22 03:29:50,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:52,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |#t~string33.base|) [2019-08-22 03:29:52,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:54,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string174.base| |#t~string33.base|) [2019-08-22 03:29:55,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:57,132 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |#t~string33.base|) [2019-08-22 03:29:57,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:29:59,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |#t~string33.base|) [2019-08-22 03:29:59,366 INFO L189 IndexEqualityManager]: detected not equals via solver