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-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:47:41,968 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:47:41,971 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:47:41,986 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:47:41,986 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:47:41,987 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:47:41,989 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:47:41,991 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:47:41,995 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:47:41,996 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:47:41,997 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:47:41,997 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:47:41,998 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:47:41,999 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:47:42,003 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:47:42,004 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:47:42,005 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:47:42,009 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:47:42,012 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:47:42,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:47:42,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:47:42,021 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:47:42,024 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:47:42,025 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:47:42,025 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:47:42,029 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:47:42,030 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:47:42,033 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:47:42,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:47:42,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:47:42,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:47:42,037 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:47:42,037 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:47:42,037 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:47:42,038 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:47:42,039 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:47:42,039 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 03:47:42,066 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:47:42,067 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:47:42,068 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:47:42,068 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:47:42,069 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:47:42,069 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:47:42,070 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:47:42,070 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:47:42,070 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:47:42,070 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:47:42,071 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:47:42,072 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:47:42,072 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:47:42,072 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:47:42,072 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:47:42,072 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:47:42,073 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:47:42,073 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:47:42,073 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:47:42,073 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:47:42,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:47:42,075 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:47:42,075 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:47:42,075 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:47:42,076 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:47:42,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:47:42,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:47:42,076 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:47:42,077 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:47:42,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:47:42,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:47:42,162 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:47:42,164 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:47:42,165 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:47:42,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-22 03:47:42,233 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f69c9ecc/6a4c6e4b311c4d37b816f668b9538cc7/FLAGa017ebef3 [2018-11-22 03:47:43,012 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:47:43,013 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-22 03:47:43,049 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f69c9ecc/6a4c6e4b311c4d37b816f668b9538cc7/FLAGa017ebef3 [2018-11-22 03:47:43,066 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f69c9ecc/6a4c6e4b311c4d37b816f668b9538cc7 [2018-11-22 03:47:43,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:47:43,079 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:47:43,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:47:43,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:47:43,084 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:47:43,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:47:43" (1/1) ... [2018-11-22 03:47:43,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aeb987e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:43, skipping insertion in model container [2018-11-22 03:47:43,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:47:43" (1/1) ... [2018-11-22 03:47:43,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:47:43,231 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:47:44,555 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:47:44,584 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:47:44,914 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:47:45,018 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:47:45,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45 WrapperNode [2018-11-22 03:47:45,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:47:45,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:47:45,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:47:45,020 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:47:45,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,108 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:47:45,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:47:45,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:47:45,127 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:47:45,138 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (1/1) ... [2018-11-22 03:47:45,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:47:45,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:47:45,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:47:45,422 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:47:45,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:47:45" (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 03:47:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-22 03:47:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 03:47:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:47:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2018-11-22 03:47:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2018-11-22 03:47:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-22 03:47:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-22 03:47:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2018-11-22 03:47:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2018-11-22 03:47:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:47:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:47:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:47:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:47:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 03:47:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2018-11-22 03:47:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:47:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 03:47:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:47:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:47:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-22 03:47:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2018-11-22 03:47:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2018-11-22 03:47:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-22 03:47:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-22 03:47:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-22 03:47:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-22 03:47:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:47:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:47:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_8 [2018-11-22 03:47:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_8 [2018-11-22 03:47:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-22 03:47:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-22 03:47:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 03:47:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 03:47:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:47:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:47:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-22 03:47:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-22 03:47:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 03:47:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-22 03:47:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-22 03:47:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-22 03:47:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:47:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-22 03:47:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-22 03:47:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:47:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:47:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:47:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-22 03:47:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-22 03:47:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-22 03:47:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-22 03:47:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2018-11-22 03:47:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2018-11-22 03:47:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-22 03:47:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2018-11-22 03:47:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2018-11-22 03:47:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2018-11-22 03:47:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2018-11-22 03:47:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:47:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:47:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_7 [2018-11-22 03:47:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_7 [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 03:47:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:47:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2018-11-22 03:47:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2018-11-22 03:47:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 03:47:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 03:47:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_10 [2018-11-22 03:47:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_10 [2018-11-22 03:47:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2018-11-22 03:47:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2018-11-22 03:47:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2018-11-22 03:47:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2018-11-22 03:47:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2018-11-22 03:47:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2018-11-22 03:47:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:47:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:47:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:47:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:47:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 03:47:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 03:47:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:47:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-22 03:47:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-22 03:47:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2018-11-22 03:47:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2018-11-22 03:47:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-22 03:47:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2018-11-22 03:47:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2018-11-22 03:47:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:47:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2018-11-22 03:47:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2018-11-22 03:47:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-22 03:47:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 03:47:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-22 03:47:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-22 03:47:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-22 03:47:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-22 03:47:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2018-11-22 03:47:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2018-11-22 03:47:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2018-11-22 03:47:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2018-11-22 03:47:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:47:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 03:47:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:47:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2018-11-22 03:47:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2018-11-22 03:47:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-22 03:47:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-22 03:47:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2018-11-22 03:47:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2018-11-22 03:47:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2018-11-22 03:47:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2018-11-22 03:47:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_9 [2018-11-22 03:47:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_9 [2018-11-22 03:47:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-22 03:47:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 03:47:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 03:47:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:47:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:47:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2018-11-22 03:47:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2018-11-22 03:47:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_4 [2018-11-22 03:47:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_4 [2018-11-22 03:47:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-22 03:47:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:47:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2018-11-22 03:47:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2018-11-22 03:47:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-22 03:47:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:47:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-22 03:47:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:47:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:47:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-22 03:47:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-22 03:47:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-22 03:47:56,644 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:47:56,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:47:56 BoogieIcfgContainer [2018-11-22 03:47:56,646 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:47:56,648 INFO L168 Benchmark]: Toolchain (without parser) took 13570.25 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 914.9 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -213.9 MB). Peak memory consumption was 701.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:47:56,651 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:47:56,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1939.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -738.0 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. [2018-11-22 03:47:56,652 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.98 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 03:47:56,653 INFO L168 Benchmark]: Boogie Preprocessor took 293.61 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:47:56,654 INFO L168 Benchmark]: RCFGBuilder took 11224.89 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 158.3 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 496.5 MB). Peak memory consumption was 654.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:47:56,660 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1939.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 756.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -738.0 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 106.98 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 293.61 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11224.89 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 158.3 MB). Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 496.5 MB). Peak memory consumption was 654.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...