java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.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 0.1.23-0cd0241 [2018-11-18 01:06:03,078 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 01:06:03,080 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 01:06:03,094 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 01:06:03,095 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 01:06:03,099 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 01:06:03,100 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 01:06:03,103 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 01:06:03,105 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 01:06:03,106 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 01:06:03,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 01:06:03,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 01:06:03,111 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 01:06:03,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 01:06:03,117 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 01:06:03,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 01:06:03,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 01:06:03,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 01:06:03,122 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 01:06:03,124 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 01:06:03,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 01:06:03,126 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 01:06:03,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 01:06:03,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 01:06:03,129 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 01:06:03,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 01:06:03,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 01:06:03,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 01:06:03,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 01:06:03,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 01:06:03,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 01:06:03,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 01:06:03,135 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 01:06:03,135 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 01:06:03,136 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 01:06:03,137 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 01:06:03,137 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 01:06:03,153 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 01:06:03,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 01:06:03,154 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 01:06:03,154 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 01:06:03,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 01:06:03,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 01:06:03,155 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 01:06:03,155 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 01:06:03,156 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 01:06:03,157 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 01:06:03,157 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 01:06:03,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 01:06:03,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 01:06:03,157 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 01:06:03,158 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 01:06:03,158 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 01:06:03,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 01:06:03,158 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 01:06:03,158 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 01:06:03,159 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 01:06:03,159 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 01:06:03,159 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 01:06:03,159 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 01:06:03,159 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 01:06:03,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 01:06:03,160 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 01:06:03,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 01:06:03,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 01:06:03,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 01:06:03,225 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 01:06:03,225 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 01:06:03,226 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-18 01:06:03,287 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04a4a91cf/8e7900e448f24c1aa751c0a3e373a015/FLAGf2bd9efc5 [2018-11-18 01:06:04,075 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 01:06:04,080 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-18 01:06:04,111 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04a4a91cf/8e7900e448f24c1aa751c0a3e373a015/FLAGf2bd9efc5 [2018-11-18 01:06:04,177 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04a4a91cf/8e7900e448f24c1aa751c0a3e373a015 [2018-11-18 01:06:04,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 01:06:04,191 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 01:06:04,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 01:06:04,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 01:06:04,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 01:06:04,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:06:04" (1/1) ... [2018-11-18 01:06:04,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@154768cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:04, skipping insertion in model container [2018-11-18 01:06:04,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:06:04" (1/1) ... [2018-11-18 01:06:04,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 01:06:04,343 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 01:06:06,100 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 01:06:06,171 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 01:06:06,920 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 01:06:07,091 INFO L195 MainTranslator]: Completed translation [2018-11-18 01:06:07,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07 WrapperNode [2018-11-18 01:06:07,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 01:06:07,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 01:06:07,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 01:06:07,094 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 01:06:07,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (1/1) ... [2018-11-18 01:06:07,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 01:06:07,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 01:06:07,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 01:06:07,388 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 01:06:07,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:06:07" (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 [2018-11-18 01:06:07,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 01:06:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 01:06:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_4 [2018-11-18 01:06:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 01:06:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 01:06:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 01:06:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 01:06:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 01:06:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 01:06:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 01:06:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 01:06:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 01:06:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 01:06:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 01:06:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 01:06:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-18 01:06:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 01:06:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 01:06:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-18 01:06:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-18 01:06:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 01:06:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 01:06:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-18 01:06:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-18 01:06:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2018-11-18 01:06:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2018-11-18 01:06:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2018-11-18 01:06:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2018-11-18 01:06:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2018-11-18 01:06:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2018-11-18 01:06:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2018-11-18 01:06:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2018-11-18 01:06:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2018-11-18 01:06:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2018-11-18 01:06:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2018-11-18 01:06:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2018-11-18 01:06:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2018-11-18 01:06:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2018-11-18 01:06:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_flags_3 [2018-11-18 01:06:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-18 01:06:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2018-11-18 01:06:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2018-11-18 01:06:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_7 [2018-11-18 01:06:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_8 [2018-11-18 01:06:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_9 [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_10 [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-18 01:06:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2018-11-18 01:06:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2018-11-18 01:06:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 01:06:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 01:06:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 01:06:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 01:06:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 01:06:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 01:06:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 01:06:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-18 01:06:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_8 [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_9 [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_10 [2018-11-18 01:06:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_7 [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_flags_3 [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2018-11-18 01:06:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_4 [2018-11-18 01:06:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-18 01:06:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2018-11-18 01:06:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2018-11-18 01:06:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 01:06:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 01:06:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 01:06:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 01:06:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 01:06:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 01:06:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 01:06:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 01:06:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 01:06:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 01:06:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-18 01:06:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 01:06:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 01:06:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-18 01:06:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-18 01:06:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 01:06:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 01:06:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-18 01:06:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-18 01:06:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2018-11-18 01:06:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2018-11-18 01:06:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2018-11-18 01:06:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2018-11-18 01:06:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2018-11-18 01:06:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2018-11-18 01:06:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2018-11-18 01:06:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2018-11-18 01:06:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2018-11-18 01:06:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 01:06:07,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2018-11-18 01:06:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 01:06:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 01:06:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 01:06:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 01:06:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 01:06:24,358 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 01:06:24,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:06:24 BoogieIcfgContainer [2018-11-18 01:06:24,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 01:06:24,362 INFO L168 Benchmark]: Toolchain (without parser) took 20171.90 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -804.8 MB). Peak memory consumption was 898.0 MB. Max. memory is 7.1 GB. [2018-11-18 01:06:24,364 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-18 01:06:24,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2899.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 765.5 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -182.0 MB). Peak memory consumption was 603.6 MB. Max. memory is 7.1 GB. [2018-11-18 01:06:24,366 INFO L168 Benchmark]: Boogie Preprocessor took 289.74 ms. Allocated memory is still 2.3 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2018-11-18 01:06:24,367 INFO L168 Benchmark]: RCFGBuilder took 16976.01 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 318.2 MB). Free memory was 1.6 GB in the beginning and 2.2 GB in the end (delta: -651.6 MB). Peak memory consumption was 285.8 MB. Max. memory is 7.1 GB. [2018-11-18 01:06:24,371 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2899.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 765.5 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -182.0 MB). Peak memory consumption was 603.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 289.74 ms. Allocated memory is still 2.3 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16976.01 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 318.2 MB). Free memory was 1.6 GB in the beginning and 2.2 GB in the end (delta: -651.6 MB). Peak memory consumption was 285.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...