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-fab3c18 [2019-08-23 01:29:31,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:29:31,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:29:31,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:29:31,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:29:31,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:29:31,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:29:31,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:29:31,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:29:31,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:29:31,452 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:29:31,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:29:31,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:29:31,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:29:31,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:29:31,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:29:31,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:29:31,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:29:31,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:29:31,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:29:31,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:29:31,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:29:31,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:29:31,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:29:31,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:29:31,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:29:31,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:29:31,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:29:31,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:29:31,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:29:31,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:29:31,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:29:31,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:29:31,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:29:31,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:29:31,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:29:31,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:29:31,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:29:31,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:29:31,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:29:31,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:29:31,505 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 [2019-08-23 01:29:31,537 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:29:31,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:29:31,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:29:31,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:29:31,539 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:29:31,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:29:31,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:29:31,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:29:31,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:29:31,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:29:31,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:29:31,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:29:31,543 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:29:31,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:29:31,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:29:31,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:29:31,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:29:31,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:29:31,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:29:31,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:29:31,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:29:31,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:29:31,546 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:29:31,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:29:31,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:29:31,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:29:31,549 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:29:31,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:29:31,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:29:31,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:29:31,602 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:29:31,602 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:29:31,603 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-23 01:29:31,668 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a3eb92a5/78246c6888084df8adf961692f5db131/FLAGbb188e566 [2019-08-23 01:29:32,482 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:29:32,483 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2019-08-23 01:29:32,536 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a3eb92a5/78246c6888084df8adf961692f5db131/FLAGbb188e566 [2019-08-23 01:29:32,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a3eb92a5/78246c6888084df8adf961692f5db131 [2019-08-23 01:29:32,980 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:29:32,981 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:29:32,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:29:32,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:29:32,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:29:32,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:29:32" (1/1) ... [2019-08-23 01:29:32,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a3bf30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:32, skipping insertion in model container [2019-08-23 01:29:32,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:29:32" (1/1) ... [2019-08-23 01:29:32,997 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:29:33,142 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:29:34,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:29:34,991 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:29:35,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:29:35,660 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:29:35,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35 WrapperNode [2019-08-23 01:29:35,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:29:35,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:29:35,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:29:35,664 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:29:35,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:35,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:35,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:35,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:35,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:35,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:36,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (1/1) ... [2019-08-23 01:29:36,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:29:36,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:29:36,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:29:36,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:29:36,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:29:35" (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 [2019-08-23 01:29:36,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:29:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:29:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:29:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:29:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-23 01:29:36,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-08-23 01:29:36,137 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-23 01:29:36,138 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-23 01:29:36,138 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-23 01:29:36,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-23 01:29:36,139 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-23 01:29:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-23 01:29:36,140 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-23 01:29:36,141 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure test_channelmap [2019-08-23 01:29:36,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-08-23 01:29:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-23 01:29:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:29:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:29:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:29:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:29:36,144 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-23 01:29:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-23 01:29:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-23 01:29:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-23 01:29:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-08-23 01:29:36,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_recv [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_parse [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_thread [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2019-08-23 01:29:36,146 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2019-08-23 01:29:36,148 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_send_bh [2019-08-23 01:29:36,148 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_keepalive [2019-08-23 01:29:36,148 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_timeout [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dmsg [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_dctrl [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_dctrl [2019-08-23 01:29:36,149 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmsg [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_bctrl [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_init [2019-08-23 01:29:36,150 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:29:36,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-23 01:29:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-23 01:29:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_law_to_4bit [2019-08-23 01:29:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_to_law [2019-08-23 01:29:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2019-08-23 01:29:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2019-08-23 01:29:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2019-08-23 01:29:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_alloc [2019-08-23 01:29:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-08-23 01:29:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-23 01:29:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-08-23 01:29:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2019-08-23 01:29:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-08-23 01:29:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-08-23 01:29:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-08-23 01:29:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:29:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:29:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-23 01:29:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-23 01:29:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-23 01:29:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-23 01:29:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-23 01:29:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-23 01:29:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-23 01:29:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-23 01:29:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-23 01:29:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:29:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:29:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-23 01:29:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 01:29:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-23 01:29:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-23 01:29:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-23 01:29:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-23 01:29:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-23 01:29:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-23 01:29:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_signal [2019-08-23 01:29:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-23 01:29:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-23 01:29:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-23 01:29:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-23 01:29:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-23 01:29:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_recvmsg [2019-08-23 01:29:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2019-08-23 01:29:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-08-23 01:29:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-23 01:29:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-23 01:29:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-08-23 01:29:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-08-23 01:29:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-08-23 01:29:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-08-23 01:29:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-08-23 01:29:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-08-23 01:29:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2019-08-23 01:29:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-23 01:29:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-23 01:29:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-23 01:29:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-23 01:29:36,177 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2019-08-23 01:29:36,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-23 01:29:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-23 01:29:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create [2019-08-23 01:29:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2019-08-23 01:29:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-23 01:29:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:29:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-23 01:29:36,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:29:36,187 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-23 01:29:36,187 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-08-23 01:29:36,187 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-23 01:29:36,187 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-08-23 01:29:36,188 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:29:36,188 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-23 01:29:36,189 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-23 01:29:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-23 01:29:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-23 01:29:36,192 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-23 01:29:36,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-23 01:29:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-23 01:29:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-23 01:29:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:29:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-23 01:29:36,195 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-23 01:29:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-23 01:29:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure test_channelmap [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_recvmsg [2019-08-23 01:29:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:29:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-23 01:29:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure allow_signal [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-08-23 01:29:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-08-23 01:29:36,202 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_law_to_4bit [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_to_law [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2019-08-23 01:29:36,203 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2019-08-23 01:29:36,204 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2019-08-23 01:29:36,204 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_alloc [2019-08-23 01:29:36,204 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2019-08-23 01:29:36,205 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_recv [2019-08-23 01:29:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_parse [2019-08-23 01:29:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_thread [2019-08-23 01:29:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:29:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2019-08-23 01:29:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2019-08-23 01:29:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_send_bh [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_keepalive [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_timeout [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dmsg [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure channel_dctrl [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-08-23 01:29:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_dctrl [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmsg [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_bctrl [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_init [2019-08-23 01:29:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:29:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:29:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:29:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2019-08-23 01:29:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:29:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-23 01:29:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:29:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:29:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:29:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:29:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:29:51,028 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 01:29:51,029 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-23 01:29:51,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:29:51 BoogieIcfgContainer [2019-08-23 01:29:51,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 01:29:51,032 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 01:29:51,032 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 01:29:51,032 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 01:29:51,033 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:29:51" (1/1) ... [2019-08-23 01:29:51,049 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 01:29:51,052 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 01:29:51,064 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-23 01:29:51,073 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-23 01:29:51,075 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-23 01:29:53,395 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_287|], 72390=[|v_#valid_371|]} [2019-08-23 01:30:01,499 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| ~l1oip_revision~0.base) [2019-08-23 01:30:01,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:03,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#l1oip_lock~0.base| |#t~string33.base|) [2019-08-23 01:30:03,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:05,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#l1oip_ilist~0.base| |#t~string33.base|) [2019-08-23 01:30:05,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:07,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#type~0.base| |#t~string33.base|) [2019-08-23 01:30:07,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:09,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#codec~0.base| |#t~string33.base|) [2019-08-23 01:30:10,059 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:12,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#ip~0.base|) [2019-08-23 01:30:12,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:14,284 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#port~0.base| |#t~string33.base|) [2019-08-23 01:30:14,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:16,485 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#remoteport~0.base| |#t~string33.base|) [2019-08-23 01:30:16,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:18,632 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#ondemand~0.base|) [2019-08-23 01:30:18,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:20,813 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#limit~0.base|) [2019-08-23 01:30:20,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:22,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string33.base| |~#id~0.base|) [2019-08-23 01:30:23,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:25,192 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string137.base| |#t~string33.base|) [2019-08-23 01:30:25,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:27,352 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string138.base| |#t~string33.base|) [2019-08-23 01:30:27,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:29,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |#t~string33.base|) [2019-08-23 01:30:29,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:31,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string143.base| |#t~string33.base|) [2019-08-23 01:30:31,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:33,823 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string148.base| |#t~string33.base|) [2019-08-23 01:30:33,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:35,959 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string149.base| |#t~string33.base|) [2019-08-23 01:30:35,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:38,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string164.base| |#t~string33.base|) [2019-08-23 01:30:38,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:40,268 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string165.base| |#t~string33.base|) [2019-08-23 01:30:40,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:42,419 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string33.base|) [2019-08-23 01:30:42,438 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:44,590 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string169.base| |#t~string33.base|) [2019-08-23 01:30:44,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:46,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |#t~string33.base|) [2019-08-23 01:30:46,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:48,914 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |#t~string33.base|) [2019-08-23 01:30:48,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:51,167 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string174.base| |#t~string33.base|) [2019-08-23 01:30:51,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-23 01:30:53,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string175.base| |#t~string33.base|) [2019-08-23 01:30:53,407 INFO L189 IndexEqualityManager]: detected not equals via solver