java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:43:57,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:43:57,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:43:57,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:43:57,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:43:57,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:43:57,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:43:57,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:43:57,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:43:57,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:43:57,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:43:57,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:43:57,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:43:57,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:43:57,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:43:57,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:43:57,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:43:57,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:43:57,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:43:57,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:43:57,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:43:57,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:43:57,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:43:57,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:43:57,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:43:57,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:43:57,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:43:57,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:43:57,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:43:57,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:43:57,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:43:57,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:43:57,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:43:57,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:43:57,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:43:57,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:43:57,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:43:57,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:43:57,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:43:57,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:43:57,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:43:57,890 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 13:43:57,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:43:57,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:43:57,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:43:57,916 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:43:57,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:43:57,917 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:43:57,917 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:43:57,918 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:43:57,918 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:43:57,918 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:43:57,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:43:57,921 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:43:57,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:43:57,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:43:57,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:43:57,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:43:57,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:43:57,922 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:43:57,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:43:57,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:43:57,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:43:57,923 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:43:57,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:43:57,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:43:57,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:43:57,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:43:57,924 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:43:57,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:43:57,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:43:57,925 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:43:57,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:43:57,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:43:57,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:43:57,980 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:43:57,980 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:43:57,981 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2019-09-20 13:43:58,043 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fe2c574/3e4c7e67ca414e24a253a585b49b1573/FLAGd8f3c653c [2019-09-20 13:43:58,868 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:43:58,869 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2019-09-20 13:43:58,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fe2c574/3e4c7e67ca414e24a253a585b49b1573/FLAGd8f3c653c [2019-09-20 13:43:59,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fe2c574/3e4c7e67ca414e24a253a585b49b1573 [2019-09-20 13:43:59,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:43:59,389 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:43:59,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:43:59,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:43:59,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:43:59,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:43:59" (1/1) ... [2019-09-20 13:43:59,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1546b52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:43:59, skipping insertion in model container [2019-09-20 13:43:59,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:43:59" (1/1) ... [2019-09-20 13:43:59,407 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:43:59,557 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:44:00,389 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2019-09-20 13:44:00,390 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6665-6666] [2019-09-20 13:44:01,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:44:01,262 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:44:01,524 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2019-09-20 13:44:01,525 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6665-6666] [2019-09-20 13:44:01,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:44:02,055 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:44:02,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02 WrapperNode [2019-09-20 13:44:02,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:44:02,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:44:02,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:44:02,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:44:02,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (1/1) ... [2019-09-20 13:44:02,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:44:02,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:44:02,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:44:02,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:44:02,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (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 [2019-09-20 13:44:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:44:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:44:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:44:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:44:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:44:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:44:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:44:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:44:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:44:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:44:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-20 13:44:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-20 13:44:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2019-09-20 13:44:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2019-09-20 13:44:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2019-09-20 13:44:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_eeprom [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_mac_addr [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_frontend_attach [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_probe [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_init [2019-09-20 13:44:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_exit [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_3 [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-09-20 13:44:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-09-20 13:44:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_snr [2019-09-20 13:44:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_init [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_attach [2019-09-20 13:44:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_1 [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_68 [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_70 [2019-09-20 13:44:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_72 [2019-09-20 13:44:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_73 [2019-09-20 13:44:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_74 [2019-09-20 13:44:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_75 [2019-09-20 13:44:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_76 [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_77 [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_78 [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 13:44:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 13:44:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 13:44:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 13:44:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:44:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-09-20 13:44:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-09-20 13:44:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-09-20 13:44:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 13:44:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 13:44:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-09-20 13:44:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 13:44:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:44:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-20 13:44:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-20 13:44:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-09-20 13:44:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-20 13:44:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-20 13:44:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-20 13:44:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:44:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:44:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:44:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:44:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-20 13:44:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:44:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:44:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:44:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:44:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:44:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:44:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:44:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-20 13:44:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_3 [2019-09-20 13:44:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-09-20 13:44:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_1 [2019-09-20 13:44:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 13:44:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-20 13:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2019-09-20 13:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-20 13:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2019-09-20 13:44:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-20 13:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-20 13:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-20 13:44:02,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-09-20 13:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-09-20 13:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-09-20 13:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-09-20 13:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-20 13:44:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-09-20 13:44:02,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-09-20 13:44:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-20 13:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-20 13:44:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-09-20 13:44:02,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_attach [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2019-09-20 13:44:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2019-09-20 13:44:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2019-09-20 13:44:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_eeprom [2019-09-20 13:44:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_mac_addr [2019-09-20 13:44:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_frontend_attach [2019-09-20 13:44:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_probe [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_init [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_exit [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:44:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2019-09-20 13:44:02,472 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_70 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_78 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_72 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_68 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_76 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_77 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_73 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_74 [2019-09-20 13:44:02,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_75 [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_snr [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_init [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2019-09-20 13:44:02,474 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 13:44:02,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:44:02,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:44:02,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:44:02,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:44:02,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:44:02,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:44:03,423 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:44:06,124 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:44:06,124 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-20 13:44:06,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:44:06 BoogieIcfgContainer [2019-09-20 13:44:06,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:44:06,127 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:44:06,127 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:44:06,131 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:44:06,131 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:43:59" (1/3) ... [2019-09-20 13:44:06,132 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ffc0025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:44:06, skipping insertion in model container [2019-09-20 13:44:06,132 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:44:02" (2/3) ... [2019-09-20 13:44:06,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ffc0025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:44:06, skipping insertion in model container [2019-09-20 13:44:06,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:44:06" (3/3) ... [2019-09-20 13:44:06,138 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2019-09-20 13:44:06,150 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:44:06,162 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:44:06,183 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:44:06,218 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:44:06,218 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:44:06,219 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:44:06,219 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:44:06,219 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:44:06,219 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:44:06,219 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:44:06,219 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:44:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states. [2019-09-20 13:44:06,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:44:06,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:44:06 BoogieIcfgContainer [2019-09-20 13:44:06,307 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:44:06,311 INFO L168 Benchmark]: Toolchain (without parser) took 6920.72 ms. Allocated memory was 136.8 MB in the beginning and 398.5 MB in the end (delta: 261.6 MB). Free memory was 74.1 MB in the beginning and 108.5 MB in the end (delta: -34.4 MB). Peak memory consumption was 227.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,312 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 103.0 MB in the beginning and 102.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,313 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2666.41 ms. Allocated memory was 136.8 MB in the beginning and 278.4 MB in the end (delta: 141.6 MB). Free memory was 73.6 MB in the beginning and 190.3 MB in the end (delta: -116.6 MB). Peak memory consumption was 109.0 MB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,315 INFO L168 Benchmark]: Boogie Preprocessor took 265.40 ms. Allocated memory is still 278.4 MB. Free memory was 190.3 MB in the beginning and 172.5 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,317 INFO L168 Benchmark]: RCFGBuilder took 3803.71 ms. Allocated memory was 278.4 MB in the beginning and 398.5 MB in the end (delta: 120.1 MB). Free memory was 170.5 MB in the beginning and 117.5 MB in the end (delta: 53.0 MB). Peak memory consumption was 173.0 MB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,318 INFO L168 Benchmark]: TraceAbstraction took 180.09 ms. Allocated memory is still 398.5 MB. Free memory was 117.5 MB in the beginning and 108.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-09-20 13:44:06,330 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 103.0 MB in the beginning and 102.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2666.41 ms. Allocated memory was 136.8 MB in the beginning and 278.4 MB in the end (delta: 141.6 MB). Free memory was 73.6 MB in the beginning and 190.3 MB in the end (delta: -116.6 MB). Peak memory consumption was 109.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 265.40 ms. Allocated memory is still 278.4 MB. Free memory was 190.3 MB in the beginning and 172.5 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3803.71 ms. Allocated memory was 278.4 MB in the beginning and 398.5 MB in the end (delta: 120.1 MB). Free memory was 170.5 MB in the beginning and 117.5 MB in the end (delta: 53.0 MB). Peak memory consumption was 173.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 180.09 ms. Allocated memory is still 398.5 MB. Free memory was 117.5 MB in the beginning and 108.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6817]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 92 procedures, 700 locations, 1 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=617occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...