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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 12:11:13,084 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 12:11:13,086 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 12:11:13,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 12:11:13,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 12:11:13,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 12:11:13,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 12:11:13,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 12:11:13,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 12:11:13,107 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 12:11:13,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 12:11:13,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 12:11:13,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 12:11:13,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 12:11:13,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 12:11:13,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 12:11:13,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 12:11:13,115 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 12:11:13,117 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 12:11:13,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 12:11:13,119 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 12:11:13,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 12:11:13,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 12:11:13,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 12:11:13,123 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 12:11:13,124 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 12:11:13,125 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 12:11:13,126 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 12:11:13,127 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 12:11:13,128 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 12:11:13,128 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 12:11:13,129 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 12:11:13,129 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 12:11:13,129 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 12:11:13,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 12:11:13,131 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 12:11:13,131 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 12:11:13,150 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 12:11:13,150 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 12:11:13,151 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 12:11:13,151 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 12:11:13,152 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 12:11:13,152 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 12:11:13,153 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 12:11:13,153 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 12:11:13,153 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 12:11:13,153 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 12:11:13,153 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 12:11:13,154 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 12:11:13,154 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 12:11:13,154 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 12:11:13,154 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 12:11:13,154 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 12:11:13,155 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 12:11:13,156 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 12:11:13,156 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 12:11:13,156 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 12:11:13,156 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 12:11:13,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 12:11:13,157 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 12:11:13,157 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 12:11:13,157 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 12:11:13,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 12:11:13,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 12:11:13,158 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 12:11:13,158 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 12:11:13,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 12:11:13,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 12:11:13,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 12:11:13,222 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 12:11:13,223 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 12:11:13,224 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 12:11:13,292 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cdc80a7b/9a5a3a35d62b431a902cfc96258e7f73/FLAG10b1784ae [2018-11-21 12:11:14,117 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 12:11:14,118 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 12:11:14,165 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cdc80a7b/9a5a3a35d62b431a902cfc96258e7f73/FLAG10b1784ae [2018-11-21 12:11:14,593 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cdc80a7b/9a5a3a35d62b431a902cfc96258e7f73 [2018-11-21 12:11:14,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 12:11:14,605 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 12:11:14,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 12:11:14,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 12:11:14,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 12:11:14,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:11:14" (1/1) ... [2018-11-21 12:11:14,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@684d7817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:14, skipping insertion in model container [2018-11-21 12:11:14,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:11:14" (1/1) ... [2018-11-21 12:11:14,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 12:11:14,798 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 12:11:16,608 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:11:16,873 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 12:11:17,254 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:11:17,430 INFO L195 MainTranslator]: Completed translation [2018-11-21 12:11:17,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17 WrapperNode [2018-11-21 12:11:17,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 12:11:17,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 12:11:17,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 12:11:17,432 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 12:11:17,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (1/1) ... [2018-11-21 12:11:17,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 12:11:17,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 12:11:17,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 12:11:17,789 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 12:11:17,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:11:17" (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 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-21 12:11:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-21 12:11:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2018-11-21 12:11:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-21 12:11:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-21 12:11:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-21 12:11:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-21 12:11:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-21 12:11:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-21 12:11:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-21 12:11:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-21 12:11:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-21 12:11:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2018-11-21 12:11:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-21 12:11:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 12:11:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-21 12:11:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_force_charge [2018-11-21 12:11:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_recv_control [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_open [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2018-11-21 12:11:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_proc [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2018-11-21 12:11:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_attach [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create_persistent [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_remove_persistent [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_ioctl [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_init [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_exit [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2018-11-21 12:11:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_2 [2018-11-21 12:11:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_5 [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_7 [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_8 [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_9 [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 12:11:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-21 12:11:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-21 12:11:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-21 12:11:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 12:11:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 12:11:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 12:11:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-21 12:11:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-21 12:11:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 12:11:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-21 12:11:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-21 12:11:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-21 12:11:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-21 12:11:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_9 [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-21 12:11:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 12:11:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 12:11:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 12:11:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 12:11:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 12:11:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-21 12:11:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 12:11:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 12:11:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_2 [2018-11-21 12:11:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-21 12:11:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-21 12:11:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-21 12:11:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-21 12:11:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 12:11:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2018-11-21 12:11:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_7 [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-11-21 12:11:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_5 [2018-11-21 12:11:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_8 [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure vcc_insert_socket [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atm_force_charge [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure register_atm_ioctl [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_atm_ioctl [2018-11-21 12:11:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init_aal5 [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_recv_control [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_open [2018-11-21 12:11:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_proc [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2018-11-21 12:11:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_attach [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create_persistent [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_remove_persistent [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_ioctl [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_init [2018-11-21 12:11:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_exit [2018-11-21 12:11:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_2 [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 12:11:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 12:11:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 12:11:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 12:11:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 12:11:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 12:11:32,853 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 12:11:32,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:11:32 BoogieIcfgContainer [2018-11-21 12:11:32,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 12:11:32,856 INFO L168 Benchmark]: Toolchain (without parser) took 18252.71 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 949.5 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -489.8 MB). Peak memory consumption was 617.9 MB. Max. memory is 7.1 GB. [2018-11-21 12:11:32,859 INFO L168 Benchmark]: CDTParser took 0.20 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 12:11:32,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2825.45 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -725.6 MB). Peak memory consumption was 142.8 MB. Max. memory is 7.1 GB. [2018-11-21 12:11:32,860 INFO L168 Benchmark]: Boogie Preprocessor took 356.28 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. [2018-11-21 12:11:32,861 INFO L168 Benchmark]: RCFGBuilder took 15065.70 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 172.5 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 195.3 MB). Peak memory consumption was 526.0 MB. Max. memory is 7.1 GB. [2018-11-21 12:11:32,866 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2825.45 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -725.6 MB). Peak memory consumption was 142.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 356.28 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15065.70 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 172.5 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 195.3 MB). Peak memory consumption was 526.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...