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-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:46:16,018 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:46:16,020 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:46:16,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:46:16,038 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:46:16,039 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:46:16,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:46:16,042 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:46:16,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:46:16,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:46:16,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:46:16,046 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:46:16,047 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:46:16,048 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:46:16,049 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:46:16,050 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:46:16,050 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:46:16,052 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:46:16,054 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:46:16,059 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:46:16,060 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:46:16,063 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:46:16,065 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:46:16,067 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:46:16,067 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:46:16,068 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:46:16,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:46:16,069 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:46:16,070 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:46:16,075 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:46:16,075 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:46:16,077 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:46:16,077 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:46:16,077 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:46:16,078 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:46:16,079 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:46:16,080 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 [2018-11-21 10:46:16,105 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:46:16,105 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:46:16,106 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:46:16,106 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:46:16,110 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:46:16,110 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:46:16,111 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:46:16,111 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:46:16,111 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:46:16,111 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:46:16,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:46:16,112 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:46:16,112 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:46:16,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:46:16,112 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:46:16,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:46:16,114 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:46:16,114 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:46:16,114 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:46:16,114 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:46:16,114 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:46:16,115 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:46:16,115 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:46:16,115 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:46:16,115 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:46:16,116 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:46:16,116 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:46:16,116 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:46:16,116 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 10:46:16,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:46:16,187 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:46:16,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:46:16,193 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:46:16,193 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:46:16,194 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:16,261 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35e459ac/ea47eb08db47411ca99a3d1f93ed1b99/FLAG961c45b74 [2018-11-21 10:46:16,959 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:46:16,961 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:17,003 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35e459ac/ea47eb08db47411ca99a3d1f93ed1b99/FLAG961c45b74 [2018-11-21 10:46:17,061 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a35e459ac/ea47eb08db47411ca99a3d1f93ed1b99 [2018-11-21 10:46:17,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:46:17,076 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:46:17,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:17,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:46:17,081 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:46:17,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:17" (1/1) ... [2018-11-21 10:46:17,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c18179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:17, skipping insertion in model container [2018-11-21 10:46:17,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:17" (1/1) ... [2018-11-21 10:46:17,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:46:17,206 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:46:18,211 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:18,405 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:46:18,683 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:18,765 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:46:18,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18 WrapperNode [2018-11-21 10:46:18,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:18,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:46:18,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:46:18,766 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:46:18,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:18,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:18,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:18,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:18,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:19,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:19,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (1/1) ... [2018-11-21 10:46:19,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:46:19,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:46:19,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:46:19,049 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:46:19,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:18" (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 [2018-11-21 10:46:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:46:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:46:19,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2018-11-21 10:46:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 10:46:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 10:46:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-21 10:46:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-21 10:46:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-21 10:46:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2018-11-21 10:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-11-21 10:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-21 10:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2018-11-21 10:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-21 10:46:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2018-11-21 10:46:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_irq [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_open [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_close [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_probe [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_disconnect [2018-11-21 10:46:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_init [2018-11-21 10:46:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kbtab_exit [2018-11-21 10:46:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-21 10:46:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-21 10:46:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-21 10:46:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-21 10:46:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 10:46:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:46:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2018-11-21 10:46:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:46:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 10:46:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-21 10:46:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-21 10:46:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 10:46:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:46:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-21 10:46:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-21 10:46:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-21 10:46:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-11-21 10:46:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-21 10:46:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-21 10:46:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-21 10:46:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-21 10:46:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2018-11-21 10:46:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_irq [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_open [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_close [2018-11-21 10:46:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_probe [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_disconnect [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_init [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure kbtab_exit [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 10:46:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 10:46:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:46:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-21 10:46:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-21 10:46:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-21 10:46:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:46:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 10:46:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 10:46:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 10:46:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:46:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:46:19,748 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:19,749 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:21,418 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:21,419 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:25,137 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:46:25,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:46:25 BoogieIcfgContainer [2018-11-21 10:46:25,138 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:46:25,140 INFO L168 Benchmark]: Toolchain (without parser) took 8067.70 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -391.7 MB). Peak memory consumption was 365.9 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:25,142 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:46:25,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1688.53 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -771.6 MB). Peak memory consumption was 92.6 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:25,144 INFO L168 Benchmark]: Boogie Preprocessor took 282.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:25,145 INFO L168 Benchmark]: RCFGBuilder took 6089.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 366.1 MB). Peak memory consumption was 366.1 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:25,148 INFO L336 ainManager$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 0.20 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 1688.53 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -771.6 MB). Peak memory consumption was 92.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 282.73 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6089.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 366.1 MB). Peak memory consumption was 366.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...