java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 20:45:51,305 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 20:45:51,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 20:45:51,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 20:45:51,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 20:45:51,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 20:45:51,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 20:45:51,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 20:45:51,339 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 20:45:51,341 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 20:45:51,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 20:45:51,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 20:45:51,345 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 20:45:51,347 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 20:45:51,350 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 20:45:51,350 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 20:45:51,351 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 20:45:51,353 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 20:45:51,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 20:45:51,357 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 20:45:51,358 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 20:45:51,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 20:45:51,362 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 20:45:51,362 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 20:45:51,362 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 20:45:51,363 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 20:45:51,364 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 20:45:51,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 20:45:51,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 20:45:51,367 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 20:45:51,367 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 20:45:51,368 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 20:45:51,368 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 20:45:51,368 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 20:45:51,370 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 20:45:51,370 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 20:45:51,371 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 [2018-11-25 20:45:51,392 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 20:45:51,393 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 20:45:51,394 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 20:45:51,394 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 20:45:51,395 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 20:45:51,396 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 20:45:51,396 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 20:45:51,396 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 20:45:51,397 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 20:45:51,398 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 20:45:51,398 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 20:45:51,399 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 20:45:51,399 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 20:45:51,399 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 20:45:51,399 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 20:45:51,399 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 20:45:51,399 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 20:45:51,401 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 20:45:51,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 20:45:51,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 20:45:51,402 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 20:45:51,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 20:45:51,402 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 20:45:51,403 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 20:45:51,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 20:45:51,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 20:45:51,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 20:45:51,470 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 20:45:51,470 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 20:45:51,471 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:45:51,532 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd31ec28/795a491c7c6b4ed69786a3db0ed99f99/FLAGe5c60bba2 [2018-11-25 20:45:52,427 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 20:45:52,427 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:45:52,470 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd31ec28/795a491c7c6b4ed69786a3db0ed99f99/FLAGe5c60bba2 [2018-11-25 20:45:52,853 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd31ec28/795a491c7c6b4ed69786a3db0ed99f99 [2018-11-25 20:45:52,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 20:45:52,866 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 20:45:52,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 20:45:52,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 20:45:52,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 20:45:52,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:45:52" (1/1) ... [2018-11-25 20:45:52,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e76a2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:52, skipping insertion in model container [2018-11-25 20:45:52,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:45:52" (1/1) ... [2018-11-25 20:45:52,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 20:45:53,028 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 20:45:54,916 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:45:54,963 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 20:45:55,355 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:45:55,591 INFO L195 MainTranslator]: Completed translation [2018-11-25 20:45:55,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55 WrapperNode [2018-11-25 20:45:55,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 20:45:55,594 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 20:45:55,594 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 20:45:55,594 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 20:45:55,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 20:45:55,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 20:45:55,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 20:45:55,743 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 20:45:55,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:55,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:56,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (1/1) ... [2018-11-25 20:45:56,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 20:45:56,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 20:45:56,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 20:45:56,042 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 20:45:56,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:55" (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 [2018-11-25 20:45:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_read [2018-11-25 20:45:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_read [2018-11-25 20:45:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_write [2018-11-25 20:45:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_write [2018-11-25 20:45:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-25 20:45:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2018-11-25 20:45:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-25 20:45:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-25 20:45:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-25 20:45:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 20:45:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_curpsmode_read [2018-11-25 20:45:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_curpsmode_read [2018-11-25 20:45:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-25 20:45:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-25 20:45:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-25 20:45:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2018-11-25 20:45:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 20:45:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 20:45:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-25 20:45:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-25 20:45:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-25 20:45:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_txdnldready_read [2018-11-25 20:45:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_txdnldready_read [2018-11-25 20:45:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsstate_read [2018-11-25 20:45:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsstate_read [2018-11-25 20:45:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_frame [2018-11-25 20:45:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_frame [2018-11-25 20:45:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-25 20:45:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-25 20:45:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-25 20:45:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-25 20:45:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2018-11-25 20:45:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2018-11-25 20:45:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-25 20:45:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-25 20:45:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_read [2018-11-25 20:45:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_read [2018-11-25 20:45:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2018-11-25 20:45:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2018-11-25 20:45:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2018-11-25 20:45:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 20:45:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_write [2018-11-25 20:45:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_write [2018-11-25 20:45:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2018-11-25 20:45:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2018-11-25 20:45:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-25 20:45:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-25 20:45:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 20:45:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 20:45:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_write [2018-11-25 20:45:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_write [2018-11-25 20:45:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_read [2018-11-25 20:45:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_read [2018-11-25 20:45:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2018-11-25 20:45:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_write [2018-11-25 20:45:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_write [2018-11-25 20:45:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 20:45:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 20:45:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2018-11-25 20:45:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2018-11-25 20:45:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_write [2018-11-25 20:45:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_write [2018-11-25 20:45:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 20:45:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 20:45:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-25 20:45:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-25 20:45:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 20:45:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 20:45:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psstate_read [2018-11-25 20:45:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psstate_read [2018-11-25 20:45:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_flush [2018-11-25 20:45:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_flush [2018-11-25 20:45:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 20:45:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-25 20:45:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2018-11-25 20:45:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2018-11-25 20:45:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2018-11-25 20:45:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2018-11-25 20:45:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 20:45:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-25 20:45:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-25 20:45:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 20:45:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-25 20:45:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_read [2018-11-25 20:45:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_read [2018-11-25 20:45:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_close [2018-11-25 20:45:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_close [2018-11-25 20:45:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-25 20:45:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-25 20:45:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 20:45:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 20:45:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2018-11-25 20:45:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2018-11-25 20:45:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-25 20:45:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-25 20:45:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 20:45:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_tx_pkt [2018-11-25 20:45:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_tx_pkt [2018-11-25 20:45:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 20:45:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2018-11-25 20:45:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-25 20:45:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-25 20:45:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open [2018-11-25 20:45:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open [2018-11-25 20:45:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-25 20:45:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-25 20:45:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_read [2018-11-25 20:45:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_read [2018-11-25 20:45:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-25 20:45:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-25 20:45:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-25 20:45:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_read [2018-11-25 20:45:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_read [2018-11-25 20:45:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2018-11-25 20:45:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-25 20:45:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-25 20:45:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-25 20:45:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-25 20:45:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2018-11-25 20:45:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-25 20:45:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-25 20:45:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_write [2018-11-25 20:45:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_write [2018-11-25 20:45:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2018-11-25 20:45:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-25 20:45:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 20:45:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2018-11-25 20:45:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2018-11-25 20:45:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_ps [2018-11-25 20:45:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_ps [2018-11-25 20:45:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-25 20:45:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-25 20:45:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-25 20:45:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 20:45:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 20:45:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_hs [2018-11-25 20:45:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_hs [2018-11-25 20:45:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-25 20:45:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-25 20:45:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 20:45:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 20:45:57,485 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:45:57,485 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-25 20:45:59,148 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:45:59,149 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:45:59,149 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:45:59,195 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:45:59,196 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:46:21,876 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 20:46:21,877 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-25 20:46:21,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:46:21 BoogieIcfgContainer [2018-11-25 20:46:21,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 20:46:21,880 INFO L168 Benchmark]: Toolchain (without parser) took 29015.20 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -500.5 MB). Peak memory consumption was 911.9 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:21,883 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:46:21,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2724.81 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -641.1 MB). Peak memory consumption was 130.1 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:21,884 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.62 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:46:21,885 INFO L168 Benchmark]: Boogie Preprocessor took 298.06 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:21,886 INFO L168 Benchmark]: RCFGBuilder took 25836.82 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 587.7 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 113.0 MB). Peak memory consumption was 778.8 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:21,890 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2724.81 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -641.1 MB). Peak memory consumption was 130.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 148.62 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 298.06 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25836.82 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 587.7 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 113.0 MB). Peak memory consumption was 778.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...