java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-23 00:14:51,319 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 00:14:51,321 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 00:14:51,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 00:14:51,344 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 00:14:51,345 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 00:14:51,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 00:14:51,350 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 00:14:51,353 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 00:14:51,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 00:14:51,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 00:14:51,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 00:14:51,357 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 00:14:51,361 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 00:14:51,362 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 00:14:51,371 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 00:14:51,373 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 00:14:51,377 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 00:14:51,379 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 00:14:51,380 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 00:14:51,381 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 00:14:51,382 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 00:14:51,384 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 00:14:51,385 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 00:14:51,385 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 00:14:51,386 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 00:14:51,387 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 00:14:51,387 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 00:14:51,388 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 00:14:51,389 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 00:14:51,389 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 00:14:51,390 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 00:14:51,390 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 00:14:51,390 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 00:14:51,391 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 00:14:51,392 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 00:14:51,392 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 [2018-11-23 00:14:51,408 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 00:14:51,408 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 00:14:51,409 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 00:14:51,409 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 00:14:51,410 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 00:14:51,410 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 00:14:51,410 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 00:14:51,410 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 00:14:51,410 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 00:14:51,412 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 00:14:51,412 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 00:14:51,412 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 00:14:51,412 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 00:14:51,413 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 00:14:51,413 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 00:14:51,413 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 00:14:51,413 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 00:14:51,413 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 00:14:51,414 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 00:14:51,414 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 00:14:51,414 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 00:14:51,414 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 00:14:51,414 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 00:14:51,415 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 00:14:51,415 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 00:14:51,415 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 00:14:51,415 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 00:14:51,415 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 00:14:51,417 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 00:14:51,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 00:14:51,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 00:14:51,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 00:14:51,510 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 00:14:51,511 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 00:14:51,511 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 00:14:51,594 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de8bd411a/563e591d86574d9c93cc657dae980d4c/FLAG6659697ea [2018-11-23 00:14:52,395 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 00:14:52,396 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 00:14:52,430 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de8bd411a/563e591d86574d9c93cc657dae980d4c/FLAG6659697ea [2018-11-23 00:14:52,903 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de8bd411a/563e591d86574d9c93cc657dae980d4c [2018-11-23 00:14:52,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 00:14:52,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 00:14:52,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 00:14:52,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 00:14:52,925 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 00:14:52,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:14:52" (1/1) ... [2018-11-23 00:14:52,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3698eaaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:52, skipping insertion in model container [2018-11-23 00:14:52,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:14:52" (1/1) ... [2018-11-23 00:14:52,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 00:14:53,100 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 00:14:54,500 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:14:54,792 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 00:14:55,042 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 00:14:55,184 INFO L195 MainTranslator]: Completed translation [2018-11-23 00:14:55,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55 WrapperNode [2018-11-23 00:14:55,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 00:14:55,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 00:14:55,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 00:14:55,186 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 00:14:55,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 00:14:55,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 00:14:55,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 00:14:55,298 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 00:14:55,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (1/1) ... [2018-11-23 00:14:55,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 00:14:55,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 00:14:55,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 00:14:55,495 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 00:14:55,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:14:55" (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 [2018-11-23 00:14:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-23 00:14:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2018-11-23 00:14:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2018-11-23 00:14:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 00:14:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 00:14:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 00:14:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 00:14:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 00:14:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 00:14:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 00:14:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 00:14:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-23 00:14:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-23 00:14:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_exit [2018-11-23 00:14:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_exit [2018-11-23 00:14:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-23 00:14:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2018-11-23 00:14:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2018-11-23 00:14:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-23 00:14:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_subset_driver_init [2018-11-23 00:14:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_subset_driver_init [2018-11-23 00:14:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-23 00:14:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-23 00:14:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure m5632_recover [2018-11-23 00:14:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure m5632_recover [2018-11-23 00:14:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2018-11-23 00:14:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2018-11-23 00:14:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-23 00:14:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 00:14:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 00:14:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-11-23 00:14:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-11-23 00:14:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 00:14:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 00:14:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 00:14:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 00:14:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 00:14:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 00:14:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 00:14:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 00:14:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2018-11-23 00:14:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2018-11-23 00:14:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2018-11-23 00:14:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2018-11-23 00:14:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 00:14:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 00:14:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 00:14:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 00:14:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 00:14:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2018-11-23 00:14:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2018-11-23 00:14:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-11-23 00:14:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure always_connected [2018-11-23 00:14:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure always_connected [2018-11-23 00:14:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-11-23 00:14:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-11-23 00:14:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 00:14:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 00:14:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 00:14:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 00:14:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 00:15:00,254 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 00:15:00,254 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 00:15:00,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:15:00 BoogieIcfgContainer [2018-11-23 00:15:00,255 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 00:15:00,258 INFO L168 Benchmark]: Toolchain (without parser) took 7340.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.1 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -229.9 MB). Peak memory consumption was 517.2 MB. Max. memory is 7.1 GB. [2018-11-23 00:15:00,260 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-23 00:15:00,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2265.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -745.7 MB). Peak memory consumption was 116.6 MB. Max. memory is 7.1 GB. [2018-11-23 00:15:00,262 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.04 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-23 00:15:00,262 INFO L168 Benchmark]: Boogie Preprocessor took 196.10 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-23 00:15:00,263 INFO L168 Benchmark]: RCFGBuilder took 4760.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 488.5 MB). Peak memory consumption was 488.5 MB. Max. memory is 7.1 GB. [2018-11-23 00:15:00,268 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 0.25 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 2265.49 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -745.7 MB). Peak memory consumption was 116.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 112.04 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 196.10 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4760.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 488.5 MB). Peak memory consumption was 488.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...