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-3.0/usb_urb-drivers-input-misc-keyspan_remote.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 19:58:01,579 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:58:01,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:58:01,594 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:58:01,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:58:01,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:58:01,597 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:58:01,600 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:58:01,602 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:58:01,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:58:01,606 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:58:01,606 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:58:01,607 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:58:01,610 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:58:01,615 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:58:01,620 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:58:01,621 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:58:01,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:58:01,626 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:58:01,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:58:01,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:58:01,630 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:58:01,632 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:58:01,632 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:58:01,632 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:58:01,633 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:58:01,634 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:58:01,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:58:01,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:58:01,639 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:58:01,639 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:58:01,641 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:58:01,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:58:01,641 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:58:01,643 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:58:01,644 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:58:01,645 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 [2018-11-15 19:58:01,676 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:58:01,677 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:58:01,678 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:58:01,681 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:58:01,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:58:01,682 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:58:01,683 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:58:01,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:58:01,683 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:58:01,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:58:01,683 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:58:01,684 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:58:01,684 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:58:01,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:58:01,685 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:58:01,685 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:58:01,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:58:01,685 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:58:01,685 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:58:01,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:58:01,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:58:01,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:58:01,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:58:01,687 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:58:01,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:58:01,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:58:01,688 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:58:01,688 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 19:58:01,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:58:01,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:58:01,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:58:01,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:58:01,772 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:58:01,773 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-misc-keyspan_remote.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:01,838 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3c3d4e08/c9e27b02125d4697a0719ad83bf162d5/FLAG10625b399 [2018-11-15 19:58:02,605 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:58:02,606 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-misc-keyspan_remote.ko_false-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:02,641 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3c3d4e08/c9e27b02125d4697a0719ad83bf162d5/FLAG10625b399 [2018-11-15 19:58:02,659 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3c3d4e08/c9e27b02125d4697a0719ad83bf162d5 [2018-11-15 19:58:02,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:58:02,673 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:58:02,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:02,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:58:02,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:58:02,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:02" (1/1) ... [2018-11-15 19:58:02,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@761783cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:02, skipping insertion in model container [2018-11-15 19:58:02,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:02" (1/1) ... [2018-11-15 19:58:02,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:58:02,818 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:58:04,639 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:04,709 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:58:05,155 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:05,283 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:58:05,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05 WrapperNode [2018-11-15 19:58:05,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:05,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:58:05,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:58:05,285 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:58:05,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (1/1) ... [2018-11-15 19:58:05,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:58:05,586 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:58:05,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:58:05,586 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:58:05,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:05" (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 19:58:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:58:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:58:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2018-11-15 19:58:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2018-11-15 19:58:05,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 19:58:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 19:58:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-15 19:58:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-15 19:58:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-15 19:58:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-15 19:58:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-15 19:58:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-15 19:58:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-15 19:58:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 19:58:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-15 19:58:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-15 19:58:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-15 19:58:05,665 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2018-11-15 19:58:05,667 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-11-15 19:58:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-15 19:58:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-15 19:58:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2018-11-15 19:58:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_print [2018-11-15 19:58:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_load_tester [2018-11-15 19:58:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_report_button [2018-11-15 19:58:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_check_data [2018-11-15 19:58:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_setup [2018-11-15 19:58:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_irq_recv [2018-11-15 19:58:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_open [2018-11-15 19:58:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_close [2018-11-15 19:58:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_get_in_endpoint [2018-11-15 19:58:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_probe [2018-11-15 19:58:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure keyspan_disconnect [2018-11-15 19:58:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_keyspan_init [2018-11-15 19:58:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_keyspan_exit [2018-11-15 19:58:05,672 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-15 19:58:05,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-15 19:58:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-15 19:58:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-15 19:58:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 19:58:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 19:58:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:58:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2018-11-15 19:58:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2018-11-15 19:58:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 19:58:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 19:58:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 19:58:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 19:58:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-15 19:58:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-15 19:58:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 19:58:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 19:58:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 19:58:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 19:58:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-15 19:58:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 19:58:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 19:58:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2018-11-15 19:58:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-15 19:58:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:58:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 19:58:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 19:58:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 19:58:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-15 19:58:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 19:58:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:58:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 19:58:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 19:58:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-15 19:58:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-15 19:58:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-15 19:58:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-15 19:58:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-15 19:58:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-15 19:58:05,686 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-15 19:58:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-15 19:58:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-15 19:58:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-15 19:58:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_capability [2018-11-15 19:58:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2018-11-15 19:58:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_print [2018-11-15 19:58:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:58:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_load_tester [2018-11-15 19:58:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_report_button [2018-11-15 19:58:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_check_data [2018-11-15 19:58:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 19:58:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_setup [2018-11-15 19:58:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_irq_recv [2018-11-15 19:58:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_open [2018-11-15 19:58:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_close [2018-11-15 19:58:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_get_in_endpoint [2018-11-15 19:58:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_probe [2018-11-15 19:58:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure keyspan_disconnect [2018-11-15 19:58:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_keyspan_init [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_keyspan_exit [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:58:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:58:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 19:58:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-15 19:58:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-15 19:58:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:58:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:58:05,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:58:06,604 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:06,605 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:06,605 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:07,614 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:07,615 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:16,138 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:58:16,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:58:16 BoogieIcfgContainer [2018-11-15 19:58:16,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:58:16,176 INFO L168 Benchmark]: Toolchain (without parser) took 13504.02 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 811.2 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:16,178 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:58:16,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2610.24 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -501.7 MB). Peak memory consumption was 255.1 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:16,179 INFO L168 Benchmark]: Boogie Preprocessor took 300.33 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:16,180 INFO L168 Benchmark]: RCFGBuilder took 10554.28 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 180.4 MB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -656.2 MB). Peak memory consumption was 564.6 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:16,185 INFO L336 ainManager$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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2610.24 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -501.7 MB). Peak memory consumption was 255.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 300.33 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10554.28 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 180.4 MB). Free memory was 1.9 GB in the beginning and 2.5 GB in the end (delta: -656.2 MB). Peak memory consumption was 564.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...