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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:43:25,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:43:25,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:43:25,113 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:43:25,113 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:43:25,114 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:43:25,115 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:43:25,117 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:43:25,119 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:43:25,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:43:25,121 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:43:25,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:43:25,124 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:43:25,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:43:25,135 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:43:25,136 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:43:25,137 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:43:25,139 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:43:25,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:43:25,148 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:43:25,149 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:43:25,151 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:43:25,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 21:43:25,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 21:43:25,156 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 21:43:25,157 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 21:43:25,158 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 21:43:25,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 21:43:25,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 21:43:25,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 21:43:25,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 21:43:25,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 21:43:25,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 21:43:25,163 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 21:43:25,167 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 21:43:25,168 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 21:43:25,168 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 21:43:25,184 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:43:25,185 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:43:25,185 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:43:25,186 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:43:25,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:43:25,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:43:25,187 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:43:25,187 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:43:25,187 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:43:25,187 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:43:25,188 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:43:25,188 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:43:25,188 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:43:25,188 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:43:25,188 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:43:25,189 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:43:25,189 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:43:25,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:43:25,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:43:25,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:43:25,190 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:43:25,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:43:25,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:43:25,190 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:43:25,190 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:43:25,191 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:43:25,191 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:43:25,191 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:43:25,191 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:43:25,191 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:43:25,192 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:43:25,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:43:25,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:43:25,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:43:25,258 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:43:25,259 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:43:25,259 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:43:25,321 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a893bde/d501c2ccfbad4c91a873ef6f56f2a23c/FLAGa0af8080a [2018-11-23 21:43:26,273 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:43:26,274 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:43:26,336 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a893bde/d501c2ccfbad4c91a873ef6f56f2a23c/FLAGa0af8080a [2018-11-23 21:43:26,627 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6a893bde/d501c2ccfbad4c91a873ef6f56f2a23c [2018-11-23 21:43:26,636 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:43:26,638 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:43:26,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:43:26,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:43:26,643 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:43:26,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:26" (1/1) ... [2018-11-23 21:43:26,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a644ffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:26, skipping insertion in model container [2018-11-23 21:43:26,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:26" (1/1) ... [2018-11-23 21:43:26,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:43:26,843 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:43:27,595 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-23 21:43:27,596 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-23 21:43:29,373 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:43:29,443 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:43:29,574 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-23 21:43:29,575 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-23 21:43:29,899 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:43:30,205 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:43:30,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30 WrapperNode [2018-11-23 21:43:30,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:43:30,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:43:30,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:43:30,207 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:43:30,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:43:30,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 21:43:30,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 21:43:30,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 21:43:30,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (1/1) ... [2018-11-23 21:43:30,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 21:43:30,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 21:43:30,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 21:43:30,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 21:43:30,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:30" (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 [2018-11-23 21:43:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2018-11-23 21:43:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2018-11-23 21:43:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_disconnect [2018-11-23 21:43:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_disconnect [2018-11-23 21:43:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-23 21:43:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-23 21:43:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 21:43:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 21:43:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 21:43:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-23 21:43:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure reset_hfcsusb [2018-11-23 21:43:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_hfcsusb [2018-11-23 21:43:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 21:43:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 21:43:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 21:43:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 21:43:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 21:43:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 21:43:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 21:43:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 21:43:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2018-11-23 21:43:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2018-11-23 21:43:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 21:43:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 21:43:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-23 21:43:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-23 21:43:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-23 21:43:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-23 21:43:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2018-11-23 21:43:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2018-11-23 21:43:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2018-11-23 21:43:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2018-11-23 21:43:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 21:43:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 21:43:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 21:43:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 21:43:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_probe [2018-11-23 21:43:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_probe [2018-11-23 21:43:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 21:43:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 21:43:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_init [2018-11-23 21:43:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_init [2018-11-23 21:43:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_exit [2018-11-23 21:43:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_exit [2018-11-23 21:43:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 21:43:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 21:43:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 21:43:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 21:43:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 21:43:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 21:43:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2018-11-23 21:43:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 21:43:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 21:43:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure stop_int_gracefull [2018-11-23 21:43:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_int_gracefull [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 21:43:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 21:43:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 21:43:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 21:43:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 21:43:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 21:43:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 21:43:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-23 21:43:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 21:43:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 21:43:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2018-11-23 21:43:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-23 21:43:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-23 21:43:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 21:43:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 21:43:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2018-11-23 21:43:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 21:43:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2018-11-23 21:43:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2018-11-23 21:43:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 21:43:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 21:43:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2018-11-23 21:43:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2018-11-23 21:43:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 21:43:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 21:43:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 21:43:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure stop_iso_gracefull [2018-11-23 21:43:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_iso_gracefull [2018-11-23 21:43:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 21:43:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 21:43:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 21:43:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 21:43:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-23 21:43:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2018-11-23 21:43:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 21:43:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 21:43:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2018-11-23 21:43:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2018-11-23 21:43:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 21:43:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2018-11-23 21:43:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 21:43:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-23 21:43:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-23 21:43:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-23 21:43:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 21:43:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 21:43:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-23 21:43:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-23 21:43:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-23 21:43:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-23 21:43:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2018-11-23 21:43:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure release_hw [2018-11-23 21:43:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure release_hw [2018-11-23 21:43:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_stop_endpoint [2018-11-23 21:43:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_stop_endpoint [2018-11-23 21:43:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 21:43:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 21:43:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2018-11-23 21:43:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2018-11-23 21:43:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 21:43:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2018-11-23 21:43:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2018-11-23 21:43:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 21:43:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 21:43:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 21:43:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hfcsusb [2018-11-23 21:43:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hfcsusb [2018-11-23 21:43:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 21:43:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 21:44:10,905 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 21:44:10,906 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 21:44:10,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:44:10 BoogieIcfgContainer [2018-11-23 21:44:10,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 21:44:10,910 INFO L168 Benchmark]: Toolchain (without parser) took 44272.80 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -125.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-23 21:44:10,912 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-11-23 21:44:10,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3567.33 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -538.2 MB). Peak memory consumption was 224.6 MB. Max. memory is 7.1 GB. [2018-11-23 21:44:10,913 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.86 ms. Allocated memory is still 2.2 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 21:44:10,914 INFO L168 Benchmark]: Boogie Preprocessor took 271.61 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2018-11-23 21:44:10,915 INFO L168 Benchmark]: RCFGBuilder took 40258.19 ms. Allocated memory was 2.2 GB in the beginning and 2.8 GB in the end (delta: 538.4 MB). Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 384.2 MB). Peak memory consumption was 953.6 MB. Max. memory is 7.1 GB. [2018-11-23 21:44:10,919 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 0.31 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 3567.33 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -538.2 MB). Peak memory consumption was 224.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 169.86 ms. Allocated memory is still 2.2 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 271.61 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 40258.19 ms. Allocated memory was 2.2 GB in the beginning and 2.8 GB in the end (delta: 538.4 MB). Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 384.2 MB). Peak memory consumption was 953.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...