/usr/bin/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-fb55353 [2019-11-07 06:41:14,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 06:41:14,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 06:41:14,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 06:41:14,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 06:41:14,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 06:41:14,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 06:41:14,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 06:41:14,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 06:41:14,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 06:41:14,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 06:41:14,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 06:41:14,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 06:41:14,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 06:41:14,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 06:41:14,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 06:41:14,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 06:41:14,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 06:41:14,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 06:41:14,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 06:41:14,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 06:41:14,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 06:41:14,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 06:41:14,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 06:41:14,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 06:41:14,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 06:41:14,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 06:41:14,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 06:41:14,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 06:41:14,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 06:41:14,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 06:41:14,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 06:41:14,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 06:41:14,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 06:41:14,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 06:41:14,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 06:41:14,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 06:41:14,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 06:41:14,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 06:41:14,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 06:41:14,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 06:41:14,659 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 [2019-11-07 06:41:14,687 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 06:41:14,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 06:41:14,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 06:41:14,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 06:41:14,690 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 06:41:14,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 06:41:14,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 06:41:14,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 06:41:14,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 06:41:14,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 06:41:14,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 06:41:14,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 06:41:14,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 06:41:14,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 06:41:14,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 06:41:14,692 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 06:41:14,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 06:41:14,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 06:41:14,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 06:41:14,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 06:41:14,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 06:41:14,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 06:41:14,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 06:41:14,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 06:41:14,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 06:41:14,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 06:41:14,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 06:41:14,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 06:41:14,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 06:41:14,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 06:41:14,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 06:41:14,995 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 06:41:14,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 06:41:14,997 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 06:41:14,997 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i [2019-11-07 06:41:15,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc37ee698/4f6a3bd8abb24dcfbf370de7c6a77480/FLAG3f7095e59 [2019-11-07 06:41:15,980 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 06:41:15,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point.cil.out.i [2019-11-07 06:41:16,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc37ee698/4f6a3bd8abb24dcfbf370de7c6a77480/FLAG3f7095e59 [2019-11-07 06:41:16,434 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc37ee698/4f6a3bd8abb24dcfbf370de7c6a77480 [2019-11-07 06:41:16,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 06:41:16,445 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 06:41:16,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 06:41:16,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 06:41:16,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 06:41:16,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:41:16" (1/1) ... [2019-11-07 06:41:16,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50928558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:16, skipping insertion in model container [2019-11-07 06:41:16,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:41:16" (1/1) ... [2019-11-07 06:41:16,462 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 06:41:16,591 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 06:41:18,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:41:18,140 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 06:41:18,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:41:18,888 INFO L192 MainTranslator]: Completed translation [2019-11-07 06:41:18,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18 WrapperNode [2019-11-07 06:41:18,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 06:41:18,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 06:41:18,891 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 06:41:18,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 06:41:18,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:18,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (1/1) ... [2019-11-07 06:41:19,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 06:41:19,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 06:41:19,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 06:41:19,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 06:41:19,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:41:18" (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 [2019-11-07 06:41:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 06:41:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 06:41:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 06:41:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 06:41:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-11-07 06:41:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 06:41:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 06:41:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2019-11-07 06:41:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 06:41:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-11-07 06:41:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-11-07 06:41:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 06:41:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-11-07 06:41:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-07 06:41:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-11-07 06:41:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-07 06:41:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-11-07 06:41:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-11-07 06:41:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 06:41:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 06:41:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-11-07 06:41:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2019-11-07 06:41:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_force_charge [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_recv_control [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_open [2019-11-07 06:41:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_proc [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2019-11-07 06:41:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_attach [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create_persistent [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_remove_persistent [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_ioctl [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_init [2019-11-07 06:41:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_exit [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_2 [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_5 [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_7 [2019-11-07 06:41:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_8 [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_9 [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 06:41:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 06:41:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-11-07 06:41:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-11-07 06:41:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-11-07 06:41:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-07 06:41:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-11-07 06:41:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_alloc_charge [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_deregister [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_lookup [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_register [2019-11-07 06:41:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_init_aal5 [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_atm_ioctl [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2019-11-07 06:41:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_2 [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure register_atm_ioctl [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-07 06:41:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vcc_insert_socket [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 06:41:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 06:41:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 06:41:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 06:41:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 06:41:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 06:41:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-11-07 06:41:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 06:41:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 06:41:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-07 06:41:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-07 06:41:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-11-07 06:41:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-07 06:41:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_9 [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-07 06:41:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 06:41:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 06:41:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2019-11-07 06:41:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_2 [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-11-07 06:41:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2019-11-07 06:41:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_7 [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_5 [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_8 [2019-11-07 06:41:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure vcc_insert_socket [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_force_charge [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure register_atm_ioctl [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_atm_ioctl [2019-11-07 06:41:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init_aal5 [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_recv_control [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_open [2019-11-07 06:41:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_proc [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2019-11-07 06:41:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_attach [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create_persistent [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_remove_persistent [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_ioctl [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_init [2019-11-07 06:41:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_exit [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_2 [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 06:41:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 06:41:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 06:41:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 06:41:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 06:41:20,017 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 06:41:24,837 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-11-07 06:41:33,746 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 06:41:33,747 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 06:41:33,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:41:33 BoogieIcfgContainer [2019-11-07 06:41:33,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 06:41:33,749 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 06:41:33,750 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 06:41:33,750 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 06:41:33,751 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:41:33" (1/1) ... [2019-11-07 06:41:33,806 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 06:41:33,895 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 06:41:33,901 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. [2019-11-07 06:41:33,901 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 06:41:33,904 INFO L168 Benchmark]: Toolchain (without parser) took 17458.52 ms. Allocated memory was 145.8 MB in the beginning and 724.0 MB in the end (delta: 578.3 MB). Free memory was 93.5 MB in the beginning and 297.0 MB in the end (delta: -203.5 MB). Peak memory consumption was 374.8 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:33,905 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 06:41:33,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2444.44 ms. Allocated memory was 145.8 MB in the beginning and 252.7 MB in the end (delta: 107.0 MB). Free memory was 93.3 MB in the beginning and 179.4 MB in the end (delta: -86.2 MB). Peak memory consumption was 116.8 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:33,907 INFO L168 Benchmark]: Boogie Preprocessor took 315.99 ms. Allocated memory is still 252.7 MB. Free memory was 179.4 MB in the beginning and 158.2 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:33,908 INFO L168 Benchmark]: RCFGBuilder took 14541.63 ms. Allocated memory was 252.7 MB in the beginning and 724.0 MB in the end (delta: 471.3 MB). Free memory was 158.2 MB in the beginning and 297.0 MB in the end (delta: -138.8 MB). Peak memory consumption was 583.8 MB. Max. memory is 7.1 GB. [2019-11-07 06:41:33,912 INFO L168 Benchmark]: Abstract Interpretation took 152.18 ms. Allocated memory is still 724.0 MB. Free memory was 297.0 MB in the beginning and 297.0 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. [2019-11-07 06:41:33,923 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2444.44 ms. Allocated memory was 145.8 MB in the beginning and 252.7 MB in the end (delta: 107.0 MB). Free memory was 93.3 MB in the beginning and 179.4 MB in the end (delta: -86.2 MB). Peak memory consumption was 116.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 315.99 ms. Allocated memory is still 252.7 MB. Free memory was 179.4 MB in the beginning and 158.2 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14541.63 ms. Allocated memory was 252.7 MB in the beginning and 724.0 MB in the end (delta: 471.3 MB). Free memory was 158.2 MB in the beginning and 297.0 MB in the end (delta: -138.8 MB). Peak memory consumption was 583.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 152.18 ms. Allocated memory is still 724.0 MB. Free memory was 297.0 MB in the beginning and 297.0 MB in the end (delta: 24 B). Peak memory consumption was 24 B. 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...