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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:50:40,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:50:40,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:50:40,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:50:40,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:50:40,018 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:50:40,020 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:50:40,022 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:50:40,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:50:40,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:50:40,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:50:40,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:50:40,030 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:50:40,031 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:50:40,032 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:50:40,033 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:50:40,033 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:50:40,035 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:50:40,037 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:50:40,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:50:40,040 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:50:40,041 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:50:40,044 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:50:40,044 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:50:40,045 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:50:40,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:50:40,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:50:40,047 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:50:40,048 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:50:40,049 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:50:40,050 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:50:40,050 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:50:40,050 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:50:40,051 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:50:40,052 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:50:40,053 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:50:40,053 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 [2018-11-21 11:50:40,077 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:50:40,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:50:40,079 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:50:40,079 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:50:40,079 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:50:40,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:50:40,080 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:50:40,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:50:40,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:50:40,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:50:40,081 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:50:40,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:50:40,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:50:40,081 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:50:40,081 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:50:40,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:50:40,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:50:40,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:50:40,082 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:50:40,082 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:50:40,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:50:40,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:50:40,083 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:50:40,083 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:50:40,083 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:50:40,084 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:50:40,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:50:40,084 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:50:40,084 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:50:40,135 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:50:40,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:50:40,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:50:40,156 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:50:40,156 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:50:40,157 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 11:50:40,209 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288beade3/fb972040a4aa4e7a87d7451279b4039f/FLAGc5dd9149f [2018-11-21 11:50:40,907 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:50:40,908 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 11:50:40,941 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288beade3/fb972040a4aa4e7a87d7451279b4039f/FLAGc5dd9149f [2018-11-21 11:50:40,996 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/288beade3/fb972040a4aa4e7a87d7451279b4039f [2018-11-21 11:50:41,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:50:41,013 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:50:41,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:50:41,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:50:41,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:50:41,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:40" (1/1) ... [2018-11-21 11:50:41,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63170316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:41, skipping insertion in model container [2018-11-21 11:50:41,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:40" (1/1) ... [2018-11-21 11:50:41,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:50:41,187 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:50:42,529 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:50:42,770 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:50:43,017 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:50:43,105 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:50:43,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43 WrapperNode [2018-11-21 11:50:43,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:50:43,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:50:43,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:50:43,109 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:50:43,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (1/1) ... [2018-11-21 11:50:43,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:50:43,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:50:43,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:50:43,316 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:50:43,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:43" (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 [2018-11-21 11:50:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-21 11:50:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:50:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 11:50:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 11:50:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 11:50:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 11:50:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-21 11:50:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_cmd [2018-11-21 11:50:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_bind [2018-11-21 11:50:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_unbind [2018-11-21 11:50:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_rx_fixup [2018-11-21 11:50:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_tx_fixup [2018-11-21 11:50:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_driver_init [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_driver_exit [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-21 11:50:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-21 11:50:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-21 11:50:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-21 11:50:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 11:50:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 11:50:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 11:50:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 11:50:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:50:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:50:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 11:50:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-21 11:50:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:50:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:50:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 11:50:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-21 11:50:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-11-21 11:50:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-21 11:50:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_cmd [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_bind [2018-11-21 11:50:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_unbind [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_rx_fixup [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_tx_fixup [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_driver_init [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_driver_exit [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:50:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-21 11:50:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-21 11:50:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 11:50:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 11:50:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 11:50:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:50:50,843 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:50:50,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:50:50 BoogieIcfgContainer [2018-11-21 11:50:50,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:50:50,847 INFO L168 Benchmark]: Toolchain (without parser) took 9835.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.8 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -350.5 MB). Peak memory consumption was 411.3 MB. Max. memory is 7.1 GB. [2018-11-21 11:50:50,849 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 11:50:50,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2092.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -763.6 MB). Peak memory consumption was 114.1 MB. Max. memory is 7.1 GB. [2018-11-21 11:50:50,851 INFO L168 Benchmark]: Boogie Preprocessor took 206.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2018-11-21 11:50:50,852 INFO L168 Benchmark]: RCFGBuilder took 7529.17 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 398.8 MB). Peak memory consumption was 398.8 MB. Max. memory is 7.1 GB. [2018-11-21 11:50:50,856 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 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2092.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -763.6 MB). Peak memory consumption was 114.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 206.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7529.17 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 398.8 MB). Peak memory consumption was 398.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...