java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:09:59,556 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:09:59,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:09:59,592 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:09:59,592 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:09:59,593 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:09:59,602 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:09:59,609 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:09:59,615 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:09:59,619 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:09:59,620 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:09:59,620 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:09:59,624 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:09:59,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:09:59,629 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:09:59,640 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:09:59,641 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:09:59,649 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:09:59,659 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:09:59,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:09:59,672 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:09:59,676 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:09:59,682 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:09:59,682 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:09:59,690 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:09:59,693 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:09:59,694 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:09:59,695 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:09:59,700 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:09:59,702 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:09:59,703 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:09:59,703 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:09:59,705 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:09:59,706 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:09:59,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:09:59,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:09:59,714 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 00:09:59,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:09:59,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:09:59,764 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:09:59,764 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:09:59,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:09:59,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:09:59,768 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:09:59,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:09:59,770 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:09:59,770 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:09:59,770 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:09:59,770 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:09:59,771 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:09:59,771 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:09:59,771 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:09:59,774 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:09:59,774 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:09:59,774 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:09:59,774 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:09:59,775 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:09:59,775 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:09:59,775 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:09:59,775 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:09:59,775 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:09:59,776 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:09:59,910 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:09:59,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:09:59,955 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:09:59,957 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:09:59,957 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:09:59,958 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 00:10:00,109 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25efa2184/f59702ef5c6b49c6bc2d0430b29c6bb2/FLAG06805f3bb [2018-11-15 00:10:01,603 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:10:01,604 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-ir-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 00:10:01,695 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25efa2184/f59702ef5c6b49c6bc2d0430b29c6bb2/FLAG06805f3bb [2018-11-15 00:10:01,737 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25efa2184/f59702ef5c6b49c6bc2d0430b29c6bb2 [2018-11-15 00:10:01,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:10:01,767 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:10:01,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:10:01,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:10:01,779 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:10:01,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:10:01" (1/1) ... [2018-11-15 00:10:01,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d58a92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:01, skipping insertion in model container [2018-11-15 00:10:01,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:10:01" (1/1) ... [2018-11-15 00:10:01,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:10:02,061 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:10:04,868 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:10:05,389 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:10:06,344 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:10:06,962 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:10:06,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06 WrapperNode [2018-11-15 00:10:06,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:10:06,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:10:06,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:10:06,970 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:10:07,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (1/1) ... [2018-11-15 00:10:07,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:10:07,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:10:07,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:10:07,608 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:10:07,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:10:06" (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 [2018-11-15 00:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:10:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:10:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 00:10:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-15 00:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 00:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-15 00:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-15 00:10:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-15 00:10:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_usb_dump_class_desc [2018-11-15 00:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_usb_find_class_desc [2018-11-15 00:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_xbof_change [2018-11-15 00:10:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_startup [2018-11-15 00:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_open [2018-11-15 00:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_prepare_write_buffer [2018-11-15 00:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_process_read_urb [2018-11-15 00:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_set_termios_callback [2018-11-15 00:10:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_set_termios [2018-11-15 00:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_init [2018-11-15 00:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_exit [2018-11-15 00:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-15 00:10:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-15 00:10:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 00:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-15 00:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-15 00:10:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-15 00:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-15 00:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-15 00:10:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:10:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:10:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:10:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:10:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:10:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:10:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 00:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:10:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-15 00:10:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-15 00:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2018-11-15 00:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2018-11-15 00:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-15 00:10:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-15 00:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-15 00:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 00:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 00:10:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 00:10:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 00:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-15 00:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-15 00:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-15 00:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-15 00:10:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-15 00:10:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-15 00:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-15 00:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-15 00:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2018-11-15 00:10:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure ir_startup [2018-11-15 00:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ir_open [2018-11-15 00:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ir_prepare_write_buffer [2018-11-15 00:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ir_process_read_urb [2018-11-15 00:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ir_set_termios [2018-11-15 00:10:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure irda_usb_dump_class_desc [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure irda_usb_find_class_desc [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure ir_xbof_change [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:10:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:10:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure ir_set_termios_callback [2018-11-15 00:10:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure ir_init [2018-11-15 00:10:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure ir_exit [2018-11-15 00:10:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:10:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 00:10:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:10:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:10:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:10:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:10:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:10:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:10:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:10:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:10:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:10:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:10:10,584 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 00:10:10,586 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 00:10:12,829 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 00:10:12,829 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 00:10:20,129 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 00:10:20,131 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 00:10:36,612 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 00:10:36,612 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 00:10:39,952 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 00:10:39,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 12:10:39 BoogieIcfgContainer [2018-11-15 00:10:39,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 00:10:39,957 INFO L168 Benchmark]: Toolchain (without parser) took 38194.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -36.6 MB). Peak memory consumption was 504.6 MB. Max. memory is 3.9 GB. [2018-11-15 00:10:39,960 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:10:39,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5197.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 452.7 MB). Peak memory consumption was 452.7 MB. Max. memory is 3.9 GB. [2018-11-15 00:10:39,961 INFO L168 Benchmark]: Boogie Preprocessor took 634.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-15 00:10:39,970 INFO L168 Benchmark]: RCFGBuilder took 32347.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -511.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:10:39,980 INFO L336 ainManager$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 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5197.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 452.7 MB). Peak memory consumption was 452.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 634.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * RCFGBuilder took 32347.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -511.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...