java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:34:37,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:34:37,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:34:37,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:34:37,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:34:37,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:34:37,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:34:37,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:34:37,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:34:37,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:34:37,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:34:37,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:34:37,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:34:37,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:34:37,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:34:37,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:34:37,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:34:37,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:34:37,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:34:37,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:34:37,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:34:37,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:34:37,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:34:37,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:34:37,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:34:37,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:34:37,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:34:37,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:34:37,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:34:37,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:34:37,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:34:37,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:34:37,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:34:37,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:34:37,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:34:37,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:34:37,888 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:34:37,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:34:37,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:34:37,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:34:37,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:34:37,892 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:34:37,928 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:34:37,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:34:37,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:34:37,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:34:37,934 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:34:37,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:34:37,934 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:34:37,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:34:37,935 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:34:37,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:34:37,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:34:37,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:34:37,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:34:37,936 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:34:37,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:34:37,936 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:34:37,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:34:37,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:34:37,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:34:37,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:34:37,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:34:37,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:34:37,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:34:37,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:34:37,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:34:37,942 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:34:37,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:34:37,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:34:37,942 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:34:38,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:34:38,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:34:38,286 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:34:38,287 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:34:38,287 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:34:38,288 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i [2019-10-15 04:34:38,347 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0209d2c7/92ebc678e0554f3d8d5d0c30ff8af617/FLAGe34fc2425 [2019-10-15 04:34:39,127 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:34:39,127 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i [2019-10-15 04:34:39,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0209d2c7/92ebc678e0554f3d8d5d0c30ff8af617/FLAGe34fc2425 [2019-10-15 04:34:39,196 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0209d2c7/92ebc678e0554f3d8d5d0c30ff8af617 [2019-10-15 04:34:39,204 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:34:39,206 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:34:39,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:34:39,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:34:39,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:34:39,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:34:39" (1/1) ... [2019-10-15 04:34:39,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c44d314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:39, skipping insertion in model container [2019-10-15 04:34:39,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:34:39" (1/1) ... [2019-10-15 04:34:39,226 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:34:39,365 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:34:40,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:34:40,883 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:34:41,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:34:41,551 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:34:41,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41 WrapperNode [2019-10-15 04:34:41,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:34:41,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:34:41,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:34:41,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:34:41,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... [2019-10-15 04:34:41,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:34:41,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:34:41,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:34:41,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:34:41,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:34:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:34:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:34:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:34:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:34:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 04:34:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-10-15 04:34:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 04:34:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 04:34:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2019-10-15 04:34:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 04:34:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 04:34:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-15 04:34:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-15 04:34:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-15 04:34:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-15 04:34:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-10-15 04:34:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-15 04:34:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-15 04:34:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-10-15 04:34:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:34:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:34:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:34:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:34:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 04:34:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 04:34:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:34:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:34:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:34:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2019-10-15 04:34:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_force_charge [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_recv_control [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2019-10-15 04:34:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_open [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_proc [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2019-10-15 04:34:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_attach [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create_persistent [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_remove_persistent [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_ioctl [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_init [2019-10-15 04:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_exit [2019-10-15 04:34:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2019-10-15 04:34:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_2 [2019-10-15 04:34:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:34:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_5 [2019-10-15 04:34:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-10-15 04:34:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_7 [2019-10-15 04:34:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_8 [2019-10-15 04:34:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_9 [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:34:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-15 04:34:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-15 04:34:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-15 04:34:41,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-15 04:34:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-15 04:34:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:34:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-15 04:34:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-15 04:34:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-15 04:34:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-15 04:34:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-15 04:34:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-10-15 04:34:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-10-15 04:34:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-15 04:34:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_alloc_charge [2019-10-15 04:34:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2019-10-15 04:34:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_lookup [2019-10-15 04:34:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init_aal5 [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_atm_ioctl [2019-10-15 04:34:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2019-10-15 04:34:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:34:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_2 [2019-10-15 04:34:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:34:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-15 04:34:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure register_atm_ioctl [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vcc_insert_socket [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:34:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:34:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:34:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:34:41,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 04:34:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:34:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:34:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-10-15 04:34:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 04:34:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:34:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:34:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 04:34:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 04:34:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2019-10-15 04:34:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 04:34:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 04:34:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-15 04:34:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-15 04:34:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-15 04:34:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:34:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-15 04:34:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 04:34:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 04:34:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-15 04:34:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 04:34:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:34:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-15 04:34:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-10-15 04:34:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-15 04:34:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-15 04:34:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-10-15 04:34:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-10-15 04:34:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-15 04:34:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-15 04:34:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-15 04:34:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-15 04:34:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2019-10-15 04:34:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-10-15 04:34:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_9 [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-15 04:34:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-15 04:34:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-15 04:34:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-15 04:34:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:34:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:34:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 04:34:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_2 [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-15 04:34:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-15 04:34:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_7 [2019-10-15 04:34:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_5 [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_8 [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure vcc_insert_socket [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure atm_force_charge [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:34:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2019-10-15 04:34:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure register_atm_ioctl [2019-10-15 04:34:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_atm_ioctl [2019-10-15 04:34:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init_aal5 [2019-10-15 04:34:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2019-10-15 04:34:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 04:34:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:34:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_recv_control [2019-10-15 04:34:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2019-10-15 04:34:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_open [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_proc [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2019-10-15 04:34:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_attach [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create_persistent [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_remove_persistent [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_ioctl [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_init [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_exit [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_2 [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:34:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-15 04:34:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:34:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:34:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:34:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 04:34:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:34:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 04:34:42,784 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:34:47,569 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-15 04:34:56,014 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:34:56,014 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:34:56,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:34:56 BoogieIcfgContainer [2019-10-15 04:34:56,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:34:56,019 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:34:56,019 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:34:56,020 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:34:56,021 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:34:56" (1/1) ... [2019-10-15 04:34:56,111 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:34:56,262 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:34:56,273 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 72 root evaluator evaluations with a maximum evaluation depth of 0. Performed 72 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 241 variables. [2019-10-15 04:34:56,273 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:34:56,278 INFO L168 Benchmark]: Toolchain (without parser) took 17068.64 ms. Allocated memory was 143.7 MB in the beginning and 740.8 MB in the end (delta: 597.2 MB). Free memory was 91.4 MB in the beginning and 348.7 MB in the end (delta: -257.3 MB). Peak memory consumption was 339.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:34:56,281 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 143.7 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:34:56,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2343.90 ms. Allocated memory was 143.7 MB in the beginning and 257.9 MB in the end (delta: 114.3 MB). Free memory was 91.2 MB in the beginning and 181.7 MB in the end (delta: -90.5 MB). Peak memory consumption was 116.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:34:56,289 INFO L168 Benchmark]: Boogie Preprocessor took 280.26 ms. Allocated memory is still 257.9 MB. Free memory was 181.7 MB in the beginning and 159.2 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:34:56,296 INFO L168 Benchmark]: RCFGBuilder took 14183.73 ms. Allocated memory was 257.9 MB in the beginning and 740.8 MB in the end (delta: 482.9 MB). Free memory was 159.2 MB in the beginning and 348.7 MB in the end (delta: -189.5 MB). Peak memory consumption was 597.7 MB. Max. memory is 7.1 GB. [2019-10-15 04:34:56,297 INFO L168 Benchmark]: Abstract Interpretation took 253.97 ms. Allocated memory is still 740.8 MB. Free memory is still 348.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-15 04:34:56,306 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 143.7 MB. Free memory was 120.1 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2343.90 ms. Allocated memory was 143.7 MB in the beginning and 257.9 MB in the end (delta: 114.3 MB). Free memory was 91.2 MB in the beginning and 181.7 MB in the end (delta: -90.5 MB). Peak memory consumption was 116.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 280.26 ms. Allocated memory is still 257.9 MB. Free memory was 181.7 MB in the beginning and 159.2 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14183.73 ms. Allocated memory was 257.9 MB in the beginning and 740.8 MB in the end (delta: 482.9 MB). Free memory was 159.2 MB in the beginning and 348.7 MB in the end (delta: -189.5 MB). Peak memory consumption was 597.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 253.97 ms. Allocated memory is still 740.8 MB. Free memory is still 348.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7520]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...