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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 22:06:28,109 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 22:06:28,111 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 22:06:28,126 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 22:06:28,130 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 22:06:28,131 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 22:06:28,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 22:06:28,134 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 22:06:28,136 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 22:06:28,137 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 22:06:28,138 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 22:06:28,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 22:06:28,139 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 22:06:28,140 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 22:06:28,141 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 22:06:28,142 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 22:06:28,143 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 22:06:28,144 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 22:06:28,146 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 22:06:28,148 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 22:06:28,149 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 22:06:28,150 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 22:06:28,153 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 22:06:28,153 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 22:06:28,154 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 22:06:28,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 22:06:28,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 22:06:28,156 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 22:06:28,157 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 22:06:28,158 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 22:06:28,159 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 22:06:28,159 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 22:06:28,160 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 22:06:28,160 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 22:06:28,161 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 22:06:28,162 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 22:06:28,162 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 22:06:28,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 22:06:28,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 22:06:28,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 22:06:28,179 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 22:06:28,180 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 22:06:28,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 22:06:28,180 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 22:06:28,181 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 22:06:28,181 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 22:06:28,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 22:06:28,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 22:06:28,182 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 22:06:28,182 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 22:06:28,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 22:06:28,182 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 22:06:28,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 22:06:28,183 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 22:06:28,183 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 22:06:28,183 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 22:06:28,183 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 22:06:28,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:06:28,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 22:06:28,184 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 22:06:28,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 22:06:28,184 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 22:06:28,184 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 22:06:28,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 22:06:28,187 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 22:06:28,187 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 22:06:28,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 22:06:28,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 22:06:28,276 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 22:06:28,278 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 22:06:28,278 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 22:06:28,279 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:06:28,347 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d04ae16/c210e9bea1d9439590d35f8ca19cc929/FLAG6feba2dff [2018-11-25 22:06:29,221 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 22:06:29,222 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:06:29,282 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d04ae16/c210e9bea1d9439590d35f8ca19cc929/FLAG6feba2dff [2018-11-25 22:06:29,679 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7d04ae16/c210e9bea1d9439590d35f8ca19cc929 [2018-11-25 22:06:29,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 22:06:29,693 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 22:06:29,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 22:06:29,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 22:06:29,698 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 22:06:29,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:06:29" (1/1) ... [2018-11-25 22:06:29,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@776c4bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:29, skipping insertion in model container [2018-11-25 22:06:29,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:06:29" (1/1) ... [2018-11-25 22:06:29,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 22:06:29,866 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 22:06:30,375 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-11-25 22:06:30,376 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-11-25 22:06:32,309 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:06:32,416 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 22:06:32,524 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-11-25 22:06:32,524 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-11-25 22:06:32,810 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:06:33,207 INFO L195 MainTranslator]: Completed translation [2018-11-25 22:06:33,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33 WrapperNode [2018-11-25 22:06:33,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 22:06:33,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 22:06:33,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 22:06:33,210 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 22:06:33,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,368 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 22:06:33,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 22:06:33,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 22:06:33,368 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 22:06:33,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (1/1) ... [2018-11-25 22:06:33,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 22:06:33,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 22:06:33,856 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 22:06:33,856 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 22:06:33,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:06:33" (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 22:06:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure acm_disconnect [2018-11-25 22:06:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_disconnect [2018-11-25 22:06:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2018-11-25 22:06:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2018-11-25 22:06:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-25 22:06:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-25 22:06:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-25 22:06:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-25 22:06:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-25 22:06:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2018-11-25 22:06:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2018-11-25 22:06:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 22:06:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 22:06:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 22:06:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 22:06:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-25 22:06:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_destruct [2018-11-25 22:06:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_destruct [2018-11-25 22:06:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-25 22:06:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-25 22:06:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_info [2018-11-25 22:06:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_info [2018-11-25 22:06:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_31 [2018-11-25 22:06:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_31 [2018-11-25 22:06:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_cleanup [2018-11-25 22:06:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup [2018-11-25 22:06:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-25 22:06:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-25 22:06:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-25 22:06:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-25 22:06:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_30 [2018-11-25 22:06:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_30 [2018-11-25 22:06:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-25 22:06:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-25 22:06:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 22:06:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 22:06:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-25 22:06:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-25 22:06:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-25 22:06:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-25 22:06:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_26 [2018-11-25 22:06:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_26 [2018-11-25 22:06:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_24 [2018-11-25 22:06:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_24 [2018-11-25 22:06:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_23 [2018-11-25 22:06:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_23 [2018-11-25 22:06:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2018-11-25 22:06:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure acm_get_by_index [2018-11-25 22:06:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_get_by_index [2018-11-25 22:06:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_buffers_free [2018-11-25 22:06:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free [2018-11-25 22:06:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 22:06:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-25 22:06:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-25 22:06:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_25 [2018-11-25 22:06:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_25 [2018-11-25 22:06:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 22:06:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 22:06:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2018-11-25 22:06:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2018-11-25 22:06:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_28 [2018-11-25 22:06:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_28 [2018-11-25 22:06:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-25 22:06:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-25 22:06:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-25 22:06:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-25 22:06:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-25 22:06:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-25 22:06:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-25 22:06:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 22:06:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 22:06:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure show_caps [2018-11-25 22:06:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure show_caps [2018-11-25 22:06:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2018-11-25 22:06:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure acm_alloc_minor [2018-11-25 22:06:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_alloc_minor [2018-11-25 22:06:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2018-11-25 22:06:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 22:06:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 22:06:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2018-11-25 22:06:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2018-11-25 22:06:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure acm_probe [2018-11-25 22:06:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_probe [2018-11-25 22:06:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 22:06:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 22:06:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2018-11-25 22:06:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_put [2018-11-25 22:06:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2018-11-25 22:06:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2018-11-25 22:06:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2018-11-25 22:06:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2018-11-25 22:06:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2018-11-25 22:06:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer [2018-11-25 22:06:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer [2018-11-25 22:06:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure acm_init [2018-11-25 22:06:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_init [2018-11-25 22:06:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2018-11-25 22:06:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2018-11-25 22:06:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure acm_resume [2018-11-25 22:06:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_resume [2018-11-25 22:06:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 22:06:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 22:06:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-25 22:06:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-25 22:06:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-25 22:06:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_activate [2018-11-25 22:06:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_activate [2018-11-25 22:06:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-25 22:06:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure acm_exit [2018-11-25 22:06:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_exit [2018-11-25 22:06:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_msg [2018-11-25 22:06:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg [2018-11-25 22:06:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-25 22:06:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 22:06:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_hangup [2018-11-25 22:06:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_hangup [2018-11-25 22:06:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2018-11-25 22:06:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2018-11-25 22:06:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2018-11-25 22:06:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-25 22:06:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-25 22:06:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-25 22:06:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-25 22:06:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 22:06:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 22:06:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-25 22:06:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure show_country_rel_date [2018-11-25 22:06:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure show_country_rel_date [2018-11-25 22:06:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-11-25 22:06:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-11-25 22:06:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 22:06:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-25 22:06:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-25 22:06:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 22:06:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-25 22:06:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-25 22:06:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2018-11-25 22:06:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-25 22:06:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2018-11-25 22:06:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 22:06:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 22:06:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 22:06:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure acm_suspend [2018-11-25 22:06:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_suspend [2018-11-25 22:06:33,959 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-25 22:06:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-25 22:06:33,959 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 22:06:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 22:06:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2018-11-25 22:06:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-25 22:06:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-25 22:06:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-25 22:06:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-25 22:06:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-25 22:06:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget [2018-11-25 22:06:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget [2018-11-25 22:06:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-25 22:06:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-25 22:06:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_shutdown [2018-11-25 22:06:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_shutdown [2018-11-25 22:06:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_close [2018-11-25 22:06:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_close [2018-11-25 22:06:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2018-11-25 22:06:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-25 22:06:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_set_termios [2018-11-25 22:06:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios [2018-11-25 22:06:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-11-25 22:06:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-11-25 22:06:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-25 22:06:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2018-11-25 22:06:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-25 22:06:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-25 22:06:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-25 22:06:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-25 22:06:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl [2018-11-25 22:06:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl [2018-11-25 22:06:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-11-25 22:06:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-11-25 22:06:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interface_claimed [2018-11-25 22:06:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interface_claimed [2018-11-25 22:06:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 22:06:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-25 22:06:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 22:06:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-25 22:06:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 22:06:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure acm_reset_resume [2018-11-25 22:06:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_reset_resume [2018-11-25 22:06:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure tty_standard_install [2018-11-25 22:06:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2018-11-25 22:06:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 22:06:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2018-11-25 22:06:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 22:06:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-25 22:06:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure acm_start_wb [2018-11-25 22:06:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_start_wb [2018-11-25 22:06:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2018-11-25 22:06:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-25 22:06:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-25 22:06:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2018-11-25 22:06:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-25 22:06:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-25 22:06:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure acm_wb_alloc [2018-11-25 22:06:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_wb_alloc [2018-11-25 22:06:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-25 22:06:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-25 22:06:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_throttle [2018-11-25 22:06:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_throttle [2018-11-25 22:06:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2018-11-25 22:06:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure acm_wb_is_avail [2018-11-25 22:06:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail [2018-11-25 22:06:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-25 22:06:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-25 22:06:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-25 22:06:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-25 22:06:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-25 22:06:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2018-11-25 22:06:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2018-11-25 22:06:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_write_room [2018-11-25 22:06:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_write_room [2018-11-25 22:06:33,972 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urb [2018-11-25 22:06:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb [2018-11-25 22:06:33,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-25 22:06:33,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-25 22:06:33,972 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 22:06:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-25 22:06:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-25 22:06:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 22:06:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-25 22:06:33,973 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-25 22:06:33,973 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_done [2018-11-25 22:06:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_done [2018-11-25 22:06:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2018-11-25 22:06:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2018-11-25 22:06:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_ioctl [2018-11-25 22:06:33,974 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl [2018-11-25 22:06:33,974 INFO L130 BoogieDeclarations]: Found specification of procedure acm_release_minor [2018-11-25 22:06:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_release_minor [2018-11-25 22:06:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-25 22:06:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-25 22:06:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-25 22:06:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-25 22:06:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 22:06:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 22:06:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2018-11-25 22:06:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2018-11-25 22:06:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure set_serial_info [2018-11-25 22:06:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure set_serial_info [2018-11-25 22:06:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get_unless_zero [2018-11-25 22:06:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get_unless_zero [2018-11-25 22:06:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle [2018-11-25 22:06:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle [2018-11-25 22:06:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-25 22:06:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-25 22:06:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_3 [2018-11-25 22:06:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_3 [2018-11-25 22:06:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-25 22:06:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-25 22:06:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_buffers_alloc [2018-11-25 22:06:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_buffers_alloc [2018-11-25 22:06:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 22:06:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 22:06:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 22:06:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2018-11-25 22:06:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-25 22:06:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-25 22:06:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2018-11-25 22:06:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2018-11-25 22:06:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2018-11-25 22:06:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-25 22:06:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-25 22:06:33,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-25 22:06:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 22:06:33,980 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2018-11-25 22:06:33,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2018-11-25 22:06:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-25 22:06:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_dtr_rts [2018-11-25 22:06:33,981 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_dtr_rts [2018-11-25 22:06:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-25 22:06:33,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-25 22:06:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-25 22:06:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2018-11-25 22:06:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-25 22:06:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-25 22:06:33,982 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_open [2018-11-25 22:06:33,982 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_open [2018-11-25 22:06:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-25 22:06:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-25 22:06:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-25 22:06:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_buffers_free [2018-11-25 22:06:33,983 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free [2018-11-25 22:06:33,983 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_get [2018-11-25 22:06:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_get [2018-11-25 22:06:33,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_1 [2018-11-25 22:06:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_1 [2018-11-25 22:06:33,984 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs [2018-11-25 22:06:33,984 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs [2018-11-25 22:06:33,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_usage [2018-11-25 22:06:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_usage [2018-11-25 22:06:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_install [2018-11-25 22:06:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_install [2018-11-25 22:06:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure show_country_codes [2018-11-25 22:06:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure show_country_codes [2018-11-25 22:06:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-25 22:06:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2018-11-25 22:06:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure wait_serial_change [2018-11-25 22:06:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_serial_change [2018-11-25 22:06:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_write [2018-11-25 22:06:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_write [2018-11-25 22:06:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-25 22:06:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-25 22:06:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure stop_data_traffic [2018-11-25 22:06:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_data_traffic [2018-11-25 22:06:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2018-11-25 22:06:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-25 22:06:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-25 22:06:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-25 22:06:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-25 22:06:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 22:06:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2018-11-25 22:06:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-25 22:06:33,988 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-25 22:06:33,988 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-25 22:06:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-25 22:06:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 22:06:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-25 22:06:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset [2018-11-25 22:06:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset [2018-11-25 22:06:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 22:06:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 22:06:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2018-11-25 22:06:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-25 22:06:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-25 22:06:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 22:06:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 22:07:10,010 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 22:07:10,011 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 22:07:10,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:07:10 BoogieIcfgContainer [2018-11-25 22:07:10,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 22:07:10,013 INFO L168 Benchmark]: Toolchain (without parser) took 40321.73 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.9 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-11-25 22:07:10,015 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 22:07:10,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3514.59 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -544.6 MB). Peak memory consumption was 208.1 MB. Max. memory is 7.1 GB. [2018-11-25 22:07:10,016 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.58 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2018-11-25 22:07:10,017 INFO L168 Benchmark]: Boogie Preprocessor took 487.27 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 7.1 GB. [2018-11-25 22:07:10,018 INFO L168 Benchmark]: RCFGBuilder took 36155.40 ms. Allocated memory was 2.2 GB in the beginning and 3.4 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 2.7 GB in the end (delta: -829.2 MB). Peak memory consumption was 994.2 MB. Max. memory is 7.1 GB. [2018-11-25 22:07:10,023 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 3514.59 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 727.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -544.6 MB). Peak memory consumption was 208.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 158.58 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 487.27 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 36155.40 ms. Allocated memory was 2.2 GB in the beginning and 3.4 GB in the end (delta: 1.1 GB). Free memory was 1.8 GB in the beginning and 2.7 GB in the end (delta: -829.2 MB). Peak memory consumption was 994.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...