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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 12:50:33,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 12:50:33,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 12:50:33,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 12:50:33,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 12:50:33,996 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 12:50:33,997 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 12:50:33,999 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 12:50:34,000 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 12:50:34,001 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 12:50:34,002 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 12:50:34,002 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 12:50:34,003 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 12:50:34,004 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 12:50:34,006 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 12:50:34,006 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 12:50:34,007 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 12:50:34,009 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 12:50:34,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 12:50:34,013 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 12:50:34,014 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 12:50:34,015 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 12:50:34,018 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 12:50:34,018 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 12:50:34,018 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 12:50:34,019 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 12:50:34,020 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 12:50:34,021 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 12:50:34,022 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 12:50:34,025 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 12:50:34,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 12:50:34,026 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 12:50:34,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 12:50:34,027 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 12:50:34,028 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 12:50:34,029 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 12:50:34,029 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 [2018-11-20 12:50:34,044 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 12:50:34,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 12:50:34,046 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 12:50:34,046 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 12:50:34,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 12:50:34,047 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 12:50:34,047 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 12:50:34,047 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 12:50:34,047 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 12:50:34,048 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 12:50:34,048 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 12:50:34,048 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 12:50:34,048 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 12:50:34,048 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 12:50:34,049 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 12:50:34,049 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 12:50:34,049 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 12:50:34,049 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 12:50:34,049 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 12:50:34,049 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 12:50:34,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 12:50:34,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 12:50:34,050 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 12:50:34,050 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 12:50:34,051 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 12:50:34,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 12:50:34,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 12:50:34,051 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 12:50:34,051 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 12:50:34,096 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 12:50:34,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 12:50:34,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 12:50:34,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 12:50:34,123 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 12:50:34,123 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 12:50:34,194 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f79c6ae5/94d40c6f4c1c4fd094e4bc8fd0c160dd/FLAG8f37705f3 [2018-11-20 12:50:35,010 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 12:50:35,011 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--digi_acceleport.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 12:50:35,060 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f79c6ae5/94d40c6f4c1c4fd094e4bc8fd0c160dd/FLAG8f37705f3 [2018-11-20 12:50:35,518 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f79c6ae5/94d40c6f4c1c4fd094e4bc8fd0c160dd [2018-11-20 12:50:35,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 12:50:35,532 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 12:50:35,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 12:50:35,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 12:50:35,540 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 12:50:35,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:50:35" (1/1) ... [2018-11-20 12:50:35,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504e4832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:35, skipping insertion in model container [2018-11-20 12:50:35,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:50:35" (1/1) ... [2018-11-20 12:50:35,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 12:50:35,715 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 12:50:37,653 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 12:50:37,713 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 12:50:38,101 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 12:50:38,298 INFO L195 MainTranslator]: Completed translation [2018-11-20 12:50:38,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38 WrapperNode [2018-11-20 12:50:38,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 12:50:38,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 12:50:38,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 12:50:38,301 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 12:50:38,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (1/1) ... [2018-11-20 12:50:38,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 12:50:38,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 12:50:38,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 12:50:38,675 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 12:50:38,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:50:38" (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 [2018-11-20 12:50:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 12:50:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 12:50:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2018-11-20 12:50:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-20 12:50:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 12:50:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 12:50:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 12:50:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 12:50:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 12:50:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-20 12:50:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-20 12:50:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-20 12:50:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-20 12:50:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-20 12:50:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2018-11-20 12:50:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2018-11-20 12:50:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-20 12:50:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-20 12:50:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2018-11-20 12:50:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_wakeup_write_lock [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_oob_command [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_inb_command [2018-11-20 12:50:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_modem_signals [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_transmit_idle [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_throttle [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_rx_unthrottle [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_set_termios [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_break_ctl [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmget [2018-11-20 12:50:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_tiocmset [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_bulk_callback [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_write_room [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_chars_in_buffer [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_dtr_rts [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_open [2018-11-20 12:50:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_close [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup_device [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_init [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_startup [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_disconnect [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_release [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_probe [2018-11-20 12:50:38,757 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_port_remove [2018-11-20 12:50:38,758 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_bulk_callback [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_inb_callback [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure digi_read_oob_callback [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-20 12:50:38,759 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2018-11-20 12:50:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2018-11-20 12:50:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-20 12:50:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-20 12:50:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2018-11-20 12:50:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-20 12:50:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2018-11-20 12:50:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-20 12:50:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2018-11-20 12:50:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2018-11-20 12:50:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 12:50:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-20 12:50:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-20 12:50:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-20 12:50:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-20 12:50:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 12:50:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 12:50:38,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 12:50:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 12:50:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 12:50:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 12:50:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 12:50:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 12:50:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-20 12:50:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-20 12:50:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2018-11-20 12:50:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-20 12:50:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2018-11-20 12:50:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-20 12:50:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2018-11-20 12:50:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-20 12:50:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-20 12:50:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2018-11-20 12:50:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2018-11-20 12:50:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2018-11-20 12:50:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2018-11-20 12:50:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2018-11-20 12:50:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-20 12:50:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 12:50:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2018-11-20 12:50:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2018-11-20 12:50:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-20 12:50:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-20 12:50:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-20 12:50:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2018-11-20 12:50:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-20 12:50:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-20 12:50:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 12:50:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2018-11-20 12:50:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2018-11-20 12:50:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure digi_wakeup_write_lock [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_oob_command [2018-11-20 12:50:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_inb_command [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_modem_signals [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_transmit_idle [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_throttle [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_rx_unthrottle [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_set_termios [2018-11-20 12:50:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure digi_break_ctl [2018-11-20 12:50:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmget [2018-11-20 12:50:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure digi_tiocmset [2018-11-20 12:50:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write [2018-11-20 12:50:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_bulk_callback [2018-11-20 12:50:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure digi_write_room [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_chars_in_buffer [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_open [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_close [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_dtr_rts [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup_device [2018-11-20 12:50:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure digi_startup [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_disconnect [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_release [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_probe [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_remove [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_bulk_callback [2018-11-20 12:50:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_inb_callback [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure digi_read_oob_callback [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure cond_wait_interruptible_timeout_irqrestore [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure digi_port_init [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2018-11-20 12:50:38,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 12:50:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-20 12:50:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-20 12:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-20 12:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-20 12:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 12:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 12:50:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 12:51:01,824 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 12:51:01,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:51:01 BoogieIcfgContainer [2018-11-20 12:51:01,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 12:51:01,828 INFO L168 Benchmark]: Toolchain (without parser) took 26297.27 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -877.5 MB). Peak memory consumption was 912.8 MB. Max. memory is 7.1 GB. [2018-11-20 12:51:01,831 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-20 12:51:01,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2764.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -710.6 MB). Peak memory consumption was 136.8 MB. Max. memory is 7.1 GB. [2018-11-20 12:51:01,832 INFO L168 Benchmark]: Boogie Preprocessor took 373.81 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: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 7.1 GB. [2018-11-20 12:51:01,833 INFO L168 Benchmark]: RCFGBuilder took 23151.60 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 588.8 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -220.9 MB). Peak memory consumption was 799.8 MB. Max. memory is 7.1 GB. [2018-11-20 12:51:01,837 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 0.21 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 2764.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -710.6 MB). Peak memory consumption was 136.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 373.81 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: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 23151.60 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 588.8 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -220.9 MB). Peak memory consumption was 799.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...