java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:48:46,173 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:48:46,180 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:48:46,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:48:46,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:48:46,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:48:46,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:48:46,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:48:46,198 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:48:46,198 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:48:46,199 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:48:46,200 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:48:46,201 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:48:46,202 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:48:46,203 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:48:46,204 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:48:46,205 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:48:46,206 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:48:46,208 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:48:46,210 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:48:46,211 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:48:46,212 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:48:46,215 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:48:46,215 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:48:46,215 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:48:46,216 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:48:46,217 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:48:46,218 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:48:46,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:48:46,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:48:46,220 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:48:46,221 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:48:46,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:48:46,221 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:48:46,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:48:46,223 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:48:46,223 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:48:46,238 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:48:46,239 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:48:46,239 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:48:46,240 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:48:46,240 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:48:46,240 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:48:46,241 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:48:46,241 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:48:46,241 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:48:46,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:48:46,241 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:48:46,242 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:48:46,242 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:48:46,242 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:48:46,242 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:48:46,242 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:48:46,243 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:48:46,243 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:48:46,243 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:48:46,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:48:46,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:48:46,244 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:48:46,244 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:48:46,244 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:48:46,244 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:48:46,244 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:48:46,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:48:46,245 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:48:46,245 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:48:46,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:48:46,316 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:48:46,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:48:46,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:48:46,322 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:48:46,324 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:48:46,390 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cc1d70/a4bceb473daf4f68a03656eb3679e840/FLAG7d92ef874 [2018-11-22 03:48:47,266 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:48:47,269 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--atm--atmtcp.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 03:48:47,319 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cc1d70/a4bceb473daf4f68a03656eb3679e840/FLAG7d92ef874 [2018-11-22 03:48:47,715 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cc1d70/a4bceb473daf4f68a03656eb3679e840 [2018-11-22 03:48:47,727 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:48:47,730 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:48:47,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:48:47,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:48:47,735 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:48:47,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:48:47" (1/1) ... [2018-11-22 03:48:47,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b132546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:47, skipping insertion in model container [2018-11-22 03:48:47,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:48:47" (1/1) ... [2018-11-22 03:48:47,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:48:47,912 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:48:49,862 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:48:49,908 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:48:50,323 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:48:50,508 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:48:50,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50 WrapperNode [2018-11-22 03:48:50,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:48:50,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:48:50,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:48:50,510 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:48:50,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:48:50,654 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:48:50,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:48:50,654 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:48:50,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,896 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... [2018-11-22 03:48:50,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:48:50,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:48:50,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:48:50,991 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:48:50,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:48:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:48:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-22 03:48:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-22 03:48:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure atm_sk [2018-11-22 03:48:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_sk [2018-11-22 03:48:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-22 03:48:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-22 03:48:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:48:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2018-11-22 03:48:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2018-11-22 03:48:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure atm_alloc_charge [2018-11-22 03:48:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-22 03:48:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-22 03:48:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:48:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-22 03:48:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-22 03:48:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-22 03:48:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:48:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:48:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:48:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_recv_control [2018-11-22 03:48:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_recv_control [2018-11-22 03:48:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:48:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:48:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:48:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_attach [2018-11-22 03:48:51,076 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_attach [2018-11-22 03:48:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-22 03:48:51,076 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-22 03:48:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:48:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:48:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-22 03:48:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-22 03:48:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-22 03:48:51,077 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create_persistent [2018-11-22 03:48:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create_persistent [2018-11-22 03:48:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:48:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:48:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2018-11-22 03:48:51,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_9 [2018-11-22 03:48:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_9 [2018-11-22 03:48:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2018-11-22 03:48:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2018-11-22 03:48:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:48:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:48:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-22 03:48:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-22 03:48:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-22 03:48:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-22 03:48:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_ioctl [2018-11-22 03:48:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_ioctl [2018-11-22 03:48:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-22 03:48:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-22 03:48:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:48:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_register_7 [2018-11-22 03:48:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_register_7 [2018-11-22 03:48:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:48:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:48:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:48:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-22 03:48:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure find_vcc [2018-11-22 03:48:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vcc [2018-11-22 03:48:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure register_atm_ioctl [2018-11-22 03:48:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2018-11-22 03:48:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2018-11-22 03:48:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:48:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:48:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 03:48:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 03:48:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2018-11-22 03:48:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2018-11-22 03:48:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:48:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:48:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_dev_close [2018-11-22 03:48:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_dev_close [2018-11-22 03:48:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_register [2018-11-22 03:48:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 03:48:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 03:48:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_2 [2018-11-22 03:48:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:48:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:48:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 03:48:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 03:48:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure sk_atm [2018-11-22 03:48:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_atm [2018-11-22 03:48:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 03:48:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 03:48:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 03:48:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 03:48:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_atmdev_ops_3 [2018-11-22 03:48:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_atmdev_ops_3 [2018-11-22 03:48:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_send [2018-11-22 03:48:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_send [2018-11-22 03:48:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-22 03:48:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:48:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:48:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:48:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:48:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:48:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-22 03:48:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-22 03:48:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure vcc_insert_socket [2018-11-22 03:48:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 03:48:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:48:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 03:48:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure ATM_SD [2018-11-22 03:48:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ATM_SD [2018-11-22 03:48:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:48:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-22 03:48:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-22 03:48:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 03:48:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_atm_ioctl [2018-11-22 03:48:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_open [2018-11-22 03:48:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_open [2018-11-22 03:48:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_create [2018-11-22 03:48:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_create [2018-11-22 03:48:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure atm_init_aal5 [2018-11-22 03:48:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_proc [2018-11-22 03:48:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_proc [2018-11-22 03:48:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_c_close [2018-11-22 03:48:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_c_close [2018-11-22 03:48:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_deregister [2018-11-22 03:48:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_remove_persistent [2018-11-22 03:48:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_remove_persistent [2018-11-22 03:48:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:48:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_8 [2018-11-22 03:48:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_8 [2018-11-22 03:48:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-22 03:48:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-22 03:48:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:48:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_close [2018-11-22 03:48:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_close [2018-11-22 03:48:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atm_dev_deregister_5 [2018-11-22 03:48:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atm_dev_deregister_5 [2018-11-22 03:48:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-22 03:48:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-22 03:48:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 03:48:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-22 03:48:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_put [2018-11-22 03:48:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_dev_put [2018-11-22 03:48:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:48:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:48:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-22 03:48:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-22 03:48:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure atm_dev_lookup [2018-11-22 03:48:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_ioctl [2018-11-22 03:48:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_ioctl [2018-11-22 03:48:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-22 03:48:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 03:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 03:48:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_init [2018-11-22 03:48:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_init [2018-11-22 03:48:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-22 03:48:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:48:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_v_send [2018-11-22 03:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_v_send [2018-11-22 03:48:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 03:48:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-22 03:48:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_send_control [2018-11-22 03:48:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_send_control [2018-11-22 03:48:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2018-11-22 03:48:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2018-11-22 03:48:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-22 03:48:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:48:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2018-11-22 03:48:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure atm_force_charge [2018-11-22 03:48:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_force_charge [2018-11-22 03:48:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 03:48:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:48:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure atmtcp_exit [2018-11-22 03:48:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atmtcp_exit [2018-11-22 03:48:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2018-11-22 03:49:00,339 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:49:00,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:49:00 BoogieIcfgContainer [2018-11-22 03:49:00,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:49:00,343 INFO L168 Benchmark]: Toolchain (without parser) took 12614.79 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 962.6 MB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 664.7 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:00,345 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:49:00,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2778.31 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 791.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -726.4 MB). Peak memory consumption was 126.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:00,346 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.53 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:49:00,347 INFO L168 Benchmark]: Boogie Preprocessor took 336.85 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:00,348 INFO L168 Benchmark]: RCFGBuilder took 9348.84 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 170.9 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -323.7 MB). Peak memory consumption was 555.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:49:00,352 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2778.31 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 791.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -726.4 MB). Peak memory consumption was 126.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 143.53 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 336.85 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9348.84 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 170.9 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -323.7 MB). Peak memory consumption was 555.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...