java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:23:28,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:23:28,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:23:28,096 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:23:28,098 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:23:28,099 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:23:28,100 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:23:28,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:23:28,126 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:23:28,127 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:23:28,128 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:23:28,128 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:23:28,143 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:23:28,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:23:28,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:23:28,147 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:23:28,148 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:23:28,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:23:28,156 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:23:28,165 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:23:28,166 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:23:28,173 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:23:28,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:23:28,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:23:28,184 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:23:28,185 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:23:28,188 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:23:28,191 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:23:28,192 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:23:28,193 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:23:28,193 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:23:28,199 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:23:28,199 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:23:28,199 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:23:28,200 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:23:28,201 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:23:28,201 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 06:23:28,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:23:28,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:23:28,241 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:23:28,241 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:23:28,241 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:23:28,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:23:28,248 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:23:28,248 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:23:28,248 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:23:28,249 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:23:28,249 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:23:28,249 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:23:28,249 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:23:28,250 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:23:28,250 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:23:28,250 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:23:28,250 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:23:28,250 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:23:28,251 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:23:28,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:23:28,251 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:23:28,251 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:23:28,251 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:23:28,252 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:23:28,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:23:28,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:23:28,252 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:23:28,252 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:23:28,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:23:28,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:23:28,387 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:23:28,390 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:23:28,391 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:23:28,391 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.c [2018-11-15 06:23:28,496 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c336abf1a/3ab0ac2ce808465e9dd098a12e9ac60d/FLAG992f1265d [2018-11-15 06:23:30,011 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:23:30,012 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.c [2018-11-15 06:23:30,093 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c336abf1a/3ab0ac2ce808465e9dd098a12e9ac60d/FLAG992f1265d [2018-11-15 06:23:30,127 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c336abf1a/3ab0ac2ce808465e9dd098a12e9ac60d [2018-11-15 06:23:30,149 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:23:30,151 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:23:30,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:23:30,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:23:30,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:23:30,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:23:30" (1/1) ... [2018-11-15 06:23:30,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4cd28b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:30, skipping insertion in model container [2018-11-15 06:23:30,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:23:30" (1/1) ... [2018-11-15 06:23:30,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:23:30,492 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:23:36,045 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:23:36,214 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:23:37,985 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:23:38,360 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:23:38,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38 WrapperNode [2018-11-15 06:23:38,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:23:38,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:23:38,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:23:38,369 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:23:38,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:38,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:38,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:38,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:38,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:39,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:39,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (1/1) ... [2018-11-15 06:23:39,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:23:39,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:23:39,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:23:39,160 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:23:39,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:23:38" (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 [2018-11-15 06:23:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:23:39,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-15 06:23:39,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 06:23:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2018-11-15 06:23:39,336 INFO L138 BoogieDeclarations]: Found implementation of procedure test_channelmap [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-15 06:23:39,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-15 06:23:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-15 06:23:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-15 06:23:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2018-11-15 06:23:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2018-11-15 06:23:39,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_recv [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_parse [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_thread [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2018-11-15 06:23:39,346 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_send_bh [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_keepalive [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_timeout [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dmsg [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_dctrl [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_dctrl [2018-11-15 06:23:39,347 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmsg [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_bctrl [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_init [2018-11-15 06:23:39,351 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-15 06:23:39,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_law_to_4bit [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_to_law [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_alloc [2018-11-15 06:23:39,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-15 06:23:39,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-15 06:23:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-15 06:23:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_18 [2018-11-15 06:23:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-15 06:23:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-15 06:23:39,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-15 06:23:39,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-15 06:23:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 06:23:39,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 06:23:39,367 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 06:23:39,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-15 06:23:39,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:23:39,371 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:23:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-15 06:23:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-15 06:23:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-15 06:23:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 06:23:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:23:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-15 06:23:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure test_channelmap [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2018-11-15 06:23:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_recvmsg [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 06:23:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 06:23:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:23:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-15 06:23:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-15 06:23:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-15 06:23:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure allow_signal [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 06:23:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2018-11-15 06:23:39,397 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2018-11-15 06:23:39,398 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_law_to_4bit [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_to_law [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2018-11-15 06:23:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_alloc [2018-11-15 06:23:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2018-11-15 06:23:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_recv [2018-11-15 06:23:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_parse [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_thread [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_send_bh [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_keepalive [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_timeout [2018-11-15 06:23:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dmsg [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure channel_dctrl [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_dctrl [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmsg [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_bctrl [2018-11-15 06:23:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_init [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:23:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_18 [2018-11-15 06:23:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-15 06:23:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-15 06:23:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-15 06:23:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-15 06:23:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-15 06:23:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-15 06:23:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-15 06:23:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-15 06:23:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:23:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 06:23:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 06:23:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:23:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:23:39,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:25:07,873 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:25:07,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:25:07 BoogieIcfgContainer [2018-11-15 06:25:07,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:25:07,885 INFO L168 Benchmark]: Toolchain (without parser) took 97735.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 246.0 MB). Peak memory consumption was 549.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:25:07,891 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:25:07,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8214.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.8 MB). Peak memory consumption was 494.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:25:07,892 INFO L168 Benchmark]: Boogie Preprocessor took 791.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. [2018-11-15 06:25:07,893 INFO L168 Benchmark]: RCFGBuilder took 88714.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 80.1 MB). Peak memory consumption was 383.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:25:07,912 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 8214.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.8 MB). Peak memory consumption was 494.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 791.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. * RCFGBuilder took 88714.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 80.1 MB). Peak memory consumption was 383.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...