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-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--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 11:29:09,009 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:29:09,011 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:29:09,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:29:09,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:29:09,024 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:29:09,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:29:09,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:29:09,033 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:29:09,037 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:29:09,038 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:29:09,039 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:29:09,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:29:09,042 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:29:09,043 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:29:09,047 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:29:09,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:29:09,049 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:29:09,051 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:29:09,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:29:09,057 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:29:09,058 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:29:09,064 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:29:09,065 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:29:09,065 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:29:09,066 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:29:09,067 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:29:09,068 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:29:09,068 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:29:09,069 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:29:09,070 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:29:09,070 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:29:09,071 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:29:09,071 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:29:09,072 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:29:09,072 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:29:09,073 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 [2018-11-20 11:29:09,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:29:09,088 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:29:09,088 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:29:09,089 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:29:09,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:29:09,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:29:09,090 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:29:09,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:29:09,090 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:29:09,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:29:09,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:29:09,091 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:29:09,091 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:29:09,091 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:29:09,091 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:29:09,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:29:09,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:29:09,092 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:29:09,092 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:29:09,092 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:29:09,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:29:09,093 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:29:09,093 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:29:09,093 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:29:09,093 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:29:09,093 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:29:09,094 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:29:09,094 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:29:09,094 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:29:09,154 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:29:09,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:29:09,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:29:09,175 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:29:09,176 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:29:09,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:29:09,241 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2c145446/b3498863099b415e8a00a5294bf9b5da/FLAGcac2c29c2 [2018-11-20 11:29:10,121 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:29:10,122 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:29:10,177 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2c145446/b3498863099b415e8a00a5294bf9b5da/FLAGcac2c29c2 [2018-11-20 11:29:10,574 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2c145446/b3498863099b415e8a00a5294bf9b5da [2018-11-20 11:29:10,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:29:10,587 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:29:10,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:29:10,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:29:10,593 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:29:10,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:29:10" (1/1) ... [2018-11-20 11:29:10,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3696e133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:10, skipping insertion in model container [2018-11-20 11:29:10,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:29:10" (1/1) ... [2018-11-20 11:29:10,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:29:10,764 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:29:11,536 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-20 11:29:11,537 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-20 11:29:12,744 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:29:12,834 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:29:12,987 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6669] [2018-11-20 11:29:12,987 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6670-6671] [2018-11-20 11:29:13,138 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:29:13,315 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:29:13,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13 WrapperNode [2018-11-20 11:29:13,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:29:13,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:29:13,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:29:13,318 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:29:13,335 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (1/1) ... [2018-11-20 11:29:13,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:29:13,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:29:13,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:29:13,650 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:29:13,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:29:13" (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 [2018-11-20 11:29:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:29:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:29:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:29:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 11:29:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 11:29:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 11:29:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 11:29:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:29:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 11:29:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:29:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:29:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-20 11:29:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2018-11-20 11:29:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2018-11-20 11:29:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2018-11-20 11:29:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2018-11-20 11:29:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2018-11-20 11:29:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_eeprom [2018-11-20 11:29:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_mac_addr [2018-11-20 11:29:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_frontend_attach [2018-11-20 11:29:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_probe [2018-11-20 11:29:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_init [2018-11-20 11:29:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_exit [2018-11-20 11:29:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_3 [2018-11-20 11:29:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-20 11:29:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2018-11-20 11:29:13,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2018-11-20 11:29:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2018-11-20 11:29:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2018-11-20 11:29:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2018-11-20 11:29:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2018-11-20 11:29:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2018-11-20 11:29:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_snr [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_init [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2018-11-20 11:29:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_attach [2018-11-20 11:29:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_1 [2018-11-20 11:29:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-20 11:29:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2018-11-20 11:29:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 11:29:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_68 [2018-11-20 11:29:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_70 [2018-11-20 11:29:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_72 [2018-11-20 11:29:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_73 [2018-11-20 11:29:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_74 [2018-11-20 11:29:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_75 [2018-11-20 11:29:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_76 [2018-11-20 11:29:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_77 [2018-11-20 11:29:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_78 [2018-11-20 11:29:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-20 11:29:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-20 11:29:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-20 11:29:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-20 11:29:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-20 11:29:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-20 11:29:13,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 11:29:13,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 11:29:13,743 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:29:13,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:29:13,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 11:29:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-20 11:29:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 11:29:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-20 11:29:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-20 11:29:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-20 11:29:13,745 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:29:13,745 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 11:29:13,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:29:13,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 11:29:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 11:29:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:29:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:29:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:29:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 11:29:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 11:29:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 11:29:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 11:29:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 11:29:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:29:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 11:29:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:29:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_3 [2018-11-20 11:29:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-20 11:29:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_1 [2018-11-20 11:29:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-20 11:29:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-20 11:29:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2018-11-20 11:29:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-20 11:29:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2018-11-20 11:29:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-20 11:29:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-20 11:29:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:29:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-20 11:29:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2018-11-20 11:29:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2018-11-20 11:29:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2018-11-20 11:29:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-20 11:29:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2018-11-20 11:29:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2018-11-20 11:29:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2018-11-20 11:29:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2018-11-20 11:29:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2018-11-20 11:29:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2018-11-20 11:29:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_attach [2018-11-20 11:29:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2018-11-20 11:29:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2018-11-20 11:29:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2018-11-20 11:29:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_eeprom [2018-11-20 11:29:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_mac_addr [2018-11-20 11:29:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_frontend_attach [2018-11-20 11:29:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:29:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_probe [2018-11-20 11:29:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_init [2018-11-20 11:29:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_exit [2018-11-20 11:29:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:29:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:29:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-11-20 11:29:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-20 11:29:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-20 11:29:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:29:13,763 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-20 11:29:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 11:29:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2018-11-20 11:29:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 11:29:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_70 [2018-11-20 11:29:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_78 [2018-11-20 11:29:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_72 [2018-11-20 11:29:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_68 [2018-11-20 11:29:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_76 [2018-11-20 11:29:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_77 [2018-11-20 11:29:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_73 [2018-11-20 11:29:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_74 [2018-11-20 11:29:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_75 [2018-11-20 11:29:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2018-11-20 11:29:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2018-11-20 11:29:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2018-11-20 11:29:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2018-11-20 11:29:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_snr [2018-11-20 11:29:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_init [2018-11-20 11:29:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-20 11:29:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-20 11:29:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-20 11:29:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-20 11:29:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-20 11:29:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-20 11:29:13,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:29:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:29:13,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:29:26,095 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:29:26,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:29:26 BoogieIcfgContainer [2018-11-20 11:29:26,096 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:29:26,099 INFO L168 Benchmark]: Toolchain (without parser) took 15513.01 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -470.1 MB). Peak memory consumption was 848.8 MB. Max. memory is 7.1 GB. [2018-11-20 11:29:26,101 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-20 11:29:26,101 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2728.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -696.5 MB). Peak memory consumption was 130.8 MB. Max. memory is 7.1 GB. [2018-11-20 11:29:26,102 INFO L168 Benchmark]: Boogie Preprocessor took 332.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2018-11-20 11:29:26,104 INFO L168 Benchmark]: RCFGBuilder took 12446.50 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 314.0 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 197.8 MB). Peak memory consumption was 747.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:29:26,110 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 0.21 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 2728.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -696.5 MB). Peak memory consumption was 130.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 332.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12446.50 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 314.0 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 197.8 MB). Peak memory consumption was 747.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...