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 0.1.23-66639aa [2018-11-20 11:39:34,982 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:39:34,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:39:35,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:39:35,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:39:35,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:39:35,004 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:39:35,006 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:39:35,009 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:39:35,010 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:39:35,011 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:39:35,013 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:39:35,015 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:39:35,016 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:39:35,017 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:39:35,020 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:39:35,021 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:39:35,029 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:39:35,035 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:39:35,037 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:39:35,038 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:39:35,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:39:35,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:39:35,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:39:35,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:39:35,046 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:39:35,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:39:35,049 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:39:35,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:39:35,050 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:39:35,051 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:39:35,051 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:39:35,053 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:39:35,053 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:39:35,054 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:39:35,056 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:39:35,056 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-20 11:39:35,080 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:39:35,080 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:39:35,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:39:35,082 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:39:35,083 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:39:35,083 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:39:35,083 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:39:35,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:39:35,085 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:39:35,086 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:39:35,086 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:39:35,086 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:39:35,086 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:39:35,087 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:39:35,087 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:39:35,087 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:39:35,087 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:39:35,087 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:39:35,088 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:39:35,088 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:39:35,088 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:39:35,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:39:35,088 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:39:35,089 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:39:35,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:39:35,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:39:35,156 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:39:35,158 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:39:35,158 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:39:35,159 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-20 11:39:35,233 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/116cb914c/3bdff59145224008abb12cf40494e76f/FLAG3ec53e044 [2018-11-20 11:39:36,031 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:39:36,032 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-20 11:39:36,076 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/116cb914c/3bdff59145224008abb12cf40494e76f/FLAG3ec53e044 [2018-11-20 11:39:36,554 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/116cb914c/3bdff59145224008abb12cf40494e76f [2018-11-20 11:39:36,565 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:39:36,567 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:39:36,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:39:36,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:39:36,572 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:39:36,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:39:36" (1/1) ... [2018-11-20 11:39:36,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f608d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:36, skipping insertion in model container [2018-11-20 11:39:36,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:39:36" (1/1) ... [2018-11-20 11:39:36,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:39:36,742 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:39:38,598 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:39:38,635 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:39:38,998 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:39:39,164 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:39:39,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39 WrapperNode [2018-11-20 11:39:39,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:39:39,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:39:39,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:39:39,167 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:39:39,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... [2018-11-20 11:39:39,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:39:39,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:39:39,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:39:39,553 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:39:39,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:39:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:39:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:39:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:39:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 11:39:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-20 11:39:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-20 11:39:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-20 11:39:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-20 11:39:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2018-11-20 11:39:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-20 11:39:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-20 11:39:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-20 11:39:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-20 11:39:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-20 11:39:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-20 11:39:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-20 11:39:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-20 11:39:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-20 11:39:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2018-11-20 11:39:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-20 11:39:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 11:39:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:39:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 11:39:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-20 11:39:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-20 11:39:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 11:39:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-20 11:39:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2018-11-20 11:39:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_force_charge [2018-11-20 11:39:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2018-11-20 11:39:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2018-11-20 11:39:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_recv_control [2018-11-20 11:39:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2018-11-20 11:39:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_open [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_proc [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2018-11-20 11:39:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_attach [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create_persistent [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_remove_persistent [2018-11-20 11:39:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_ioctl [2018-11-20 11:39:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_init [2018-11-20 11:39:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_exit [2018-11-20 11:39:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2018-11-20 11:39:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_2 [2018-11-20 11:39:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_5 [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_7 [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_8 [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_9 [2018-11-20 11:39:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:39:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-20 11:39:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-20 11:39:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-20 11:39:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-20 11:39:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-20 11:39:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-20 11:39:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-20 11:39:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-20 11:39:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-20 11:39:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:39:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 11:39:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 11:39:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 11:39:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:39:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-20 11:39:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-20 11:39:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2018-11-20 11:39:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-20 11:39:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-20 11:39:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-20 11:39:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-20 11:39:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-20 11:39:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-20 11:39:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 11:39:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-20 11:39:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-20 11:39:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-20 11:39:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-20 11:39:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2018-11-20 11:39:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2018-11-20 11:39:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2018-11-20 11:39:39,656 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:39:39,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:39:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-20 11:39:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_9 [2018-11-20 11:39:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-20 11:39:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-20 11:39:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 11:39:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 11:39:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 11:39:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:39:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 11:39:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 11:39:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-20 11:39:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 11:39:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2018-11-20 11:39:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_2 [2018-11-20 11:39:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-20 11:39:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-20 11:39:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-20 11:39:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-20 11:39:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2018-11-20 11:39:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_7 [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_5 [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_8 [2018-11-20 11:39:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure vcc_insert_socket [2018-11-20 11:39:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure atm_force_charge [2018-11-20 11:39:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2018-11-20 11:39:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-20 11:39:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2018-11-20 11:39:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure register_atm_ioctl [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_atm_ioctl [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init_aal5 [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:39:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_recv_control [2018-11-20 11:39:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2018-11-20 11:39:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_open [2018-11-20 11:39:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2018-11-20 11:39:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2018-11-20 11:39:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_proc [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2018-11-20 11:39:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_attach [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create_persistent [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_remove_persistent [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_ioctl [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_init [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_exit [2018-11-20 11:39:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_2 [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-20 11:39:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-20 11:39:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:39:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:39:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:39:54,794 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:39:54,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:39:54 BoogieIcfgContainer [2018-11-20 11:39:54,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:39:54,798 INFO L168 Benchmark]: Toolchain (without parser) took 18232.11 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -645.5 MB). Peak memory consumption was 791.3 MB. Max. memory is 7.1 GB. [2018-11-20 11:39:54,800 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. [2018-11-20 11:39:54,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2597.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 773.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -683.4 MB). Peak memory consumption was 127.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:39:54,802 INFO L168 Benchmark]: Boogie Preprocessor took 386.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:39:54,802 INFO L168 Benchmark]: RCFGBuilder took 15242.68 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 352.8 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 674.3 MB. Max. memory is 7.1 GB. [2018-11-20 11:39:54,806 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 2597.74 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 773.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -683.4 MB). Peak memory consumption was 127.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 386.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15242.68 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 352.8 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 674.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...