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-3.0/usb_urb-drivers-usb-serial-whiteheat.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:48:25,079 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:48:25,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:48:25,094 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:48:25,094 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:48:25,095 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:48:25,096 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:48:25,098 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:48:25,100 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:48:25,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:48:25,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:48:25,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:48:25,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:48:25,108 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:48:25,109 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:48:25,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:48:25,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:48:25,121 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:48:25,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:48:25,129 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:48:25,131 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:48:25,132 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:48:25,137 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:48:25,137 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:48:25,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:48:25,141 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:48:25,142 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:48:25,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:48:25,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:48:25,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:48:25,144 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:48:25,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:48:25,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:48:25,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:48:25,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:48:25,147 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:48:25,147 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 02:48:25,161 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:48:25,162 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:48:25,163 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:48:25,163 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:48:25,163 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:48:25,164 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:48:25,164 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:48:25,164 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:48:25,164 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:48:25,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:48:25,165 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:48:25,165 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:48:25,165 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:48:25,165 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:48:25,165 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:48:25,166 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:48:25,166 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:48:25,166 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:48:25,166 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:48:25,166 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:48:25,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:48:25,167 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:48:25,167 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:48:25,167 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:48:25,167 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:48:25,167 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:48:25,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:48:25,168 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:48:25,168 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 02:48:25,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:48:25,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:48:25,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:48:25,246 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:48:25,247 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:48:25,248 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:48:25,308 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f57c973e/ec40fbdb47c944428fafe579da02f7d6/FLAG0c16d7f23 [2018-11-22 02:48:26,206 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:48:26,207 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:48:26,245 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f57c973e/ec40fbdb47c944428fafe579da02f7d6/FLAG0c16d7f23 [2018-11-22 02:48:26,647 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f57c973e/ec40fbdb47c944428fafe579da02f7d6 [2018-11-22 02:48:26,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:48:26,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:48:26,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:48:26,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:48:26,666 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:48:26,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:48:26" (1/1) ... [2018-11-22 02:48:26,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e78c029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:26, skipping insertion in model container [2018-11-22 02:48:26,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:48:26" (1/1) ... [2018-11-22 02:48:26,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:48:26,821 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:48:29,162 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:48:29,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:48:29,525 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:48:29,742 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:48:29,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29 WrapperNode [2018-11-22 02:48:29,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:48:29,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:48:29,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:48:29,744 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:48:29,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:29,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:29,897 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:48:29,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:48:29,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:48:29,899 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:48:29,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:29,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:29,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:29,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:30,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:30,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:30,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (1/1) ... [2018-11-22 02:48:30,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:48:30,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:48:30,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:48:30,296 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:48:30,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:29" (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 02:48:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-22 02:48:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-22 02:48:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-22 02:48:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2018-11-22 02:48:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2018-11-22 02:48:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 02:48:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 02:48:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 02:48:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 02:48:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 02:48:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 02:48:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-22 02:48:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:48:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-22 02:48:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 02:48:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:48:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 02:48:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2018-11-22 02:48:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2018-11-22 02:48:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-22 02:48:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2018-11-22 02:48:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2018-11-22 02:48:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2018-11-22 02:48:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2018-11-22 02:48:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-22 02:48:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-22 02:48:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 02:48:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 02:48:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2018-11-22 02:48:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-22 02:48:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-22 02:48:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-22 02:48:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-22 02:48:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2018-11-22 02:48:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2018-11-22 02:48:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 02:48:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 02:48:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2018-11-22 02:48:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2018-11-22 02:48:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 02:48:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2018-11-22 02:48:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2018-11-22 02:48:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-22 02:48:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2018-11-22 02:48:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2018-11-22 02:48:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2018-11-22 02:48:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2018-11-22 02:48:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 02:48:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-22 02:48:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-22 02:48:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-22 02:48:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-22 02:48:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2018-11-22 02:48:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2018-11-22 02:48:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:48:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2018-11-22 02:48:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2018-11-22 02:48:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2018-11-22 02:48:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2018-11-22 02:48:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 02:48:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 02:48:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 02:48:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-22 02:48:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-22 02:48:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2018-11-22 02:48:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2018-11-22 02:48:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-22 02:48:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-22 02:48:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2018-11-22 02:48:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2018-11-22 02:48:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 02:48:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 02:48:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 02:48:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2018-11-22 02:48:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2018-11-22 02:48:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 02:48:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 02:48:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-22 02:48:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2018-11-22 02:48:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2018-11-22 02:48:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:48:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:48:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2018-11-22 02:48:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2018-11-22 02:48:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2018-11-22 02:48:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2018-11-22 02:48:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2018-11-22 02:48:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2018-11-22 02:48:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2018-11-22 02:48:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2018-11-22 02:48:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 02:48:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 02:48:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2018-11-22 02:48:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2018-11-22 02:48:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 02:48:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2018-11-22 02:48:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2018-11-22 02:48:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 02:48:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:48:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:48:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 02:48:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-22 02:48:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-22 02:48:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2018-11-22 02:48:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2018-11-22 02:48:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 02:48:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 02:48:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 02:48:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-22 02:48:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 02:48:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 02:48:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2018-11-22 02:48:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2018-11-22 02:48:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 02:48:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 02:48:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2018-11-22 02:48:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2018-11-22 02:48:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 02:48:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2018-11-22 02:48:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2018-11-22 02:48:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2018-11-22 02:48:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2018-11-22 02:48:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2018-11-22 02:48:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 02:48:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2018-11-22 02:48:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2018-11-22 02:48:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-22 02:48:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 02:48:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-22 02:48:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-22 02:48:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-22 02:48:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2018-11-22 02:48:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2018-11-22 02:48:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 02:48:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 02:48:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2018-11-22 02:48:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2018-11-22 02:48:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-22 02:48:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-22 02:48:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 02:48:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 02:48:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 02:48:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2018-11-22 02:48:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2018-11-22 02:48:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-22 02:48:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2018-11-22 02:48:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2018-11-22 02:48:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-22 02:48:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-22 02:48:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:48:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 02:48:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 02:48:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 02:48:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-22 02:48:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 02:48:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-22 02:48:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2018-11-22 02:48:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2018-11-22 02:48:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 02:48:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2018-11-22 02:48:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2018-11-22 02:48:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-22 02:48:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2018-11-22 02:48:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2018-11-22 02:48:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 02:48:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 02:48:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 02:48:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 02:48:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2018-11-22 02:48:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2018-11-22 02:48:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-22 02:48:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-22 02:48:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 02:48:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2018-11-22 02:48:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2018-11-22 02:48:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-22 02:48:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 02:48:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 02:48:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2018-11-22 02:48:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-22 02:48:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-22 02:48:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 02:48:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 02:48:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-22 02:48:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 02:48:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:48:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2018-11-22 02:48:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2018-11-22 02:48:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2018-11-22 02:48:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 02:48:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 02:48:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-22 02:48:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-22 02:48:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2018-11-22 02:48:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2018-11-22 02:48:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-22 02:48:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:48:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:48:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2018-11-22 02:48:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2018-11-22 02:48:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2018-11-22 02:48:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2018-11-22 02:48:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2018-11-22 02:48:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2018-11-22 02:48:32,765 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:48:32,766 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:48:32,818 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:48:32,818 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:48:53,680 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:48:53,681 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:48:54,453 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:48:54,453 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:48:56,212 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 02:48:56,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:48:56 BoogieIcfgContainer [2018-11-22 02:48:56,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 02:48:56,215 INFO L168 Benchmark]: Toolchain (without parser) took 29555.64 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -879.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-22 02:48:56,218 INFO L168 Benchmark]: CDTParser took 0.24 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 02:48:56,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3081.33 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 718.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -617.7 MB). Peak memory consumption was 123.2 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:56,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.39 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 02:48:56,220 INFO L168 Benchmark]: Boogie Preprocessor took 397.50 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:56,221 INFO L168 Benchmark]: RCFGBuilder took 25916.69 ms. Allocated memory was 2.2 GB in the beginning and 2.9 GB in the end (delta: 621.3 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -303.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-22 02:48:56,225 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 0.24 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 3081.33 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 718.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -617.7 MB). Peak memory consumption was 123.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 154.39 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 397.50 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25916.69 ms. Allocated memory was 2.2 GB in the beginning and 2.9 GB in the end (delta: 621.3 MB). Free memory was 2.0 GB in the beginning and 2.3 GB in the end (delta: -303.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...