java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.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-efa34d5 [2019-09-16 17:41:55,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:41:55,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:41:55,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:41:55,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:41:55,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:41:55,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:41:55,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:41:55,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:41:55,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:41:55,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:41:55,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:41:55,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:41:55,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:41:55,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:41:55,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:41:55,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:41:55,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:41:55,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:41:55,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:41:55,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:41:55,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:41:55,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:41:55,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:41:55,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:41:55,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:41:55,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:41:55,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:41:55,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:41:55,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:41:55,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:41:55,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:41:55,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:41:55,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:41:55,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:41:55,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:41:55,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:41:55,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:41:55,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:41:55,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:41:55,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:41:55,247 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 [2019-09-16 17:41:55,262 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:41:55,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:41:55,263 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-16 17:41:55,263 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-16 17:41:55,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-16 17:41:55,264 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-16 17:41:55,264 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-16 17:41:55,265 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-16 17:41:55,265 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-16 17:41:55,265 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-16 17:41:55,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:41:55,266 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:41:55,267 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:41:55,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:41:55,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:41:55,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:41:55,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:41:55,268 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:41:55,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:41:55,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:41:55,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:41:55,269 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-16 17:41:55,269 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:41:55,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:41:55,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:41:55,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:41:55,270 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-16 17:41:55,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:41:55,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-16 17:41:55,271 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-16 17:41:55,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:41:55,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:41:55,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:41:55,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:41:55,350 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:41:55,351 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2019-09-16 17:41:55,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e94573445/1aabaf72cca44a7892b8445fb5c716f7/FLAGead6ca4ef [2019-09-16 17:41:56,384 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:41:56,384 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2019-09-16 17:41:56,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e94573445/1aabaf72cca44a7892b8445fb5c716f7/FLAGead6ca4ef [2019-09-16 17:41:56,828 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e94573445/1aabaf72cca44a7892b8445fb5c716f7 [2019-09-16 17:41:56,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:41:56,842 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:41:56,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:41:56,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:41:56,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:41:56,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:41:56" (1/1) ... [2019-09-16 17:41:56,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c1a5e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:56, skipping insertion in model container [2019-09-16 17:41:56,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:41:56" (1/1) ... [2019-09-16 17:41:56,859 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:41:56,995 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:41:57,813 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2019-09-16 17:41:57,814 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] [2019-09-16 17:41:58,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:41:58,653 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:41:58,901 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2019-09-16 17:41:58,902 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] [2019-09-16 17:41:59,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:41:59,352 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:41:59,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59 WrapperNode [2019-09-16 17:41:59,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:41:59,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:41:59,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:41:59,354 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:41:59,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (1/1) ... [2019-09-16 17:41:59,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:41:59,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:41:59,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:41:59,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:41:59,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:41:59" (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 [2019-09-16 17:41:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:41:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:41:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-16 17:41:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-16 17:41:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-16 17:41:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-16 17:41:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-16 17:41:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-16 17:41:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-16 17:41:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-16 17:41:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-16 17:41:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-16 17:41:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2019-09-16 17:41:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2019-09-16 17:41:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2019-09-16 17:41:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_eeprom [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_mac_addr [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_frontend_attach [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_probe [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_init [2019-09-16 17:41:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_driver_exit [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_3 [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-09-16 17:41:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-16 17:41:59,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-09-16 17:41:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2019-09-16 17:41:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2019-09-16 17:41:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2019-09-16 17:41:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2019-09-16 17:41:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_snr [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_init [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2019-09-16 17:41:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_attach [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_1 [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-16 17:41:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_68 [2019-09-16 17:41:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_70 [2019-09-16 17:41:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_72 [2019-09-16 17:41:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_73 [2019-09-16 17:41:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_74 [2019-09-16 17:41:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_75 [2019-09-16 17:41:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_76 [2019-09-16 17:41:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_77 [2019-09-16 17:41:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_78 [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-16 17:41:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-16 17:41:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2019-09-16 17:41:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_1 [2019-09-16 17:41:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-16 17:41:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-16 17:41:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-09-16 17:41:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-16 17:41:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-16 17:41:59,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-16 17:41:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-16 17:41:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-16 17:41:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-16 17:41:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:41:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-16 17:41:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:41:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-16 17:41:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 17:41:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-16 17:41:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-16 17:41:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-16 17:41:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-16 17:41:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-16 17:41:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-16 17:41:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-16 17:41:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-16 17:41:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_3 [2019-09-16 17:41:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-09-16 17:41:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_1 [2019-09-16 17:41:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-16 17:41:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-16 17:41:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2019-09-16 17:41:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-16 17:41:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2019-09-16 17:41:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-16 17:41:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-16 17:41:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-09-16 17:41:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-16 17:41:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-09-16 17:41:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-09-16 17:41:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-16 17:41:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-16 17:41:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-09-16 17:41:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_attach [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2019-09-16 17:41:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2019-09-16 17:41:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-16 17:41:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 17:41:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 17:41:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 17:41:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 17:41:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2019-09-16 17:41:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2019-09-16 17:41:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_eeprom [2019-09-16 17:41:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_mac_addr [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_frontend_attach [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_probe [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_init [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_driver_exit [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-16 17:41:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2019-09-16 17:41:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_70 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_78 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_72 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_68 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_76 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_77 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_73 [2019-09-16 17:41:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_74 [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_75 [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_snr [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_init [2019-09-16 17:41:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2019-09-16 17:41:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2019-09-16 17:41:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2019-09-16 17:41:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2019-09-16 17:41:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_1 [2019-09-16 17:41:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-16 17:41:59,816 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-16 17:41:59,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-16 17:42:00,869 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-16 17:42:03,851 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:42:03,851 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-16 17:42:03,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:42:03 BoogieIcfgContainer [2019-09-16 17:42:03,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:42:03,854 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-16 17:42:03,855 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-16 17:42:03,855 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-16 17:42:03,856 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:42:03" (1/1) ... [2019-09-16 17:42:03,930 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-16 17:42:04,083 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-16 17:42:04,089 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 110 root evaluator evaluations with a maximum evaluation depth of 0. Performed 110 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 528 variables. [2019-09-16 17:42:04,090 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-16 17:42:04,093 INFO L168 Benchmark]: Toolchain (without parser) took 7249.43 ms. Allocated memory was 136.8 MB in the beginning and 386.4 MB in the end (delta: 249.6 MB). Free memory was 74.3 MB in the beginning and 89.8 MB in the end (delta: -15.5 MB). Peak memory consumption was 234.0 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:04,094 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory is still 102.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:42:04,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2510.10 ms. Allocated memory was 136.8 MB in the beginning and 276.3 MB in the end (delta: 139.5 MB). Free memory was 73.9 MB in the beginning and 186.5 MB in the end (delta: -112.6 MB). Peak memory consumption was 108.9 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:04,096 INFO L168 Benchmark]: Boogie Preprocessor took 324.91 ms. Allocated memory is still 276.3 MB. Free memory was 186.5 MB in the beginning and 168.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:04,098 INFO L168 Benchmark]: RCFGBuilder took 4174.90 ms. Allocated memory was 276.3 MB in the beginning and 386.4 MB in the end (delta: 110.1 MB). Free memory was 168.2 MB in the beginning and 103.4 MB in the end (delta: 64.8 MB). Peak memory consumption was 174.9 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:04,099 INFO L168 Benchmark]: Abstract Interpretation took 235.32 ms. Allocated memory is still 386.4 MB. Free memory was 103.4 MB in the beginning and 89.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-09-16 17:42:04,109 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 is still 102.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2510.10 ms. Allocated memory was 136.8 MB in the beginning and 276.3 MB in the end (delta: 139.5 MB). Free memory was 73.9 MB in the beginning and 186.5 MB in the end (delta: -112.6 MB). Peak memory consumption was 108.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 324.91 ms. Allocated memory is still 276.3 MB. Free memory was 186.5 MB in the beginning and 168.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4174.90 ms. Allocated memory was 276.3 MB in the beginning and 386.4 MB in the end (delta: 110.1 MB). Free memory was 168.2 MB in the beginning and 103.4 MB in the end (delta: 64.8 MB). Peak memory consumption was 174.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 235.32 ms. Allocated memory is still 386.4 MB. Free memory was 103.4 MB in the beginning and 89.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 6817]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...